Complete Technical Data Sheet Collection

OiCE · SLETU · SLEME — European & North American Standard Edition

How to use this manual: Each product section follows a consistent structure — Product Overview, Product Identification, Key Features, Technical Data, Application Instructions, Packaging and Storage, Safety and Environment, and Warranty and Disclaimer. All test values refer to the finished, fully cured product unless stated otherwise, and represent typical performance data from laboratory testing and field measurement.

1. OiCE Quantum Cooling Material System

• OICE-301 — Two-component waterborne fluorosilicone topcoat for metal and concrete structures
• OICE-302 — Self-adhesive PET cooling film laminated with butyl adhesive for waterproof roofs
• OICE-303 — Flexible rubber-plastic paving tile for water park floors and platforms
• OICE-304 — Polyester-PVC shade membrane fabric for covers, tents and inflatable structures

1.1 OICE-301 Quantum Cooling & Anti-scald Coating (Liquid)

Product Overview

OICE-301 is a two-component waterborne hybrid fluorosilicone functional topcoat engineered for passive radiative cooling and anti-scald protection. Through quantum spectral modification, high solar reflectance and high infrared emittance, the coating lowers both surface and internal space temperatures without consuming energy — delivering cooling and burn protection in a single system.

This technical data sheet is compiled in accordance with ASTM coating standards, EU REACH, the EU VOC Directive and the ISO 11014 safety data sheet framework, and is fully aligned with export compliance requirements for European and North American markets.

1. Product Identification

2. Key Features

2.1 Quantum passive radiative cooling — Quantum spectral modification optimises solar reflectance and infrared emittance. Under direct sunlight the coating effectively reduces surface temperature and internal thermal load, cutting equipment heat dissipation and air-conditioning energy use. Compared with the same substrate and colour, cooling performance improves by approximately 15% and energy consumption drops by approximately 30%, with stable and durable results.

2.2 Anti-scald safety — Significantly lowers the human contact temperature of equipment surfaces, eliminating the risk of burns for barefoot users in high-temperature environments and improving comfort and safety on site.

2.3 Premium fluorosilicone weatherability — Built on an imported modified hybrid waterborne fluorosilicone resin system with excellent UV ageing resistance and thermal stability. It also resists salt spray, chlorinated water immersion, scratching and abrasion, with a service life of more than 10 years.

2.4 Low VOC and environmental compliance — Fully compliant with EU REACH and the EU VOC Directive. Contains no lead, cadmium, chromium, mercury or other heavy metals, meeting European and North American export standards.

2.5 Broad compatibility — Fully compatible with conventional epoxy and zinc-rich primers. After surface activation treatment it can be applied directly to powder-coated metal substrates with a stable system and no flaking or peeling.

2.6 Flexible and deformation-resistant film — The fluorosilicone-modified film offers excellent flexibility, accommodating repeated thermal expansion and contraction caused by day-night and seasonal temperature cycles. It will not crack or delaminate, maintaining stable cooling, anti-scald, anti-corrosion and decorative performance over the long term.

3. Technical Data (ASTM / ISO)

4. Application Instructions

Important: This is a two-component fluorosilicone functional product for cooling and anti-scald protection. It must be used with OICE-100 dedicated thinner. No other thinner may be substituted.

4.1 Substrate preparation — Completely remove oil, dust, loose scale and other contaminants from the substrate surface. Metal substrates shall be blast cleaned to Sa 2.5; hand or power tool cleaning shall achieve at least St 3. Galvanised steel, aluminium alloy and other light metal substrates require surface passivation and activation to improve adhesion. All substrates must receive the specified primer and the primer must be fully cured before applying this topcoat.

4.2 Application conditions — Ambient temperature 5–40 °C; substrate temperature at least 3 °C above dew point; relative humidity ≤ 80 %. Do not apply in rain, condensation or strong wind with airborne dust, as this will impair film formation and performance.

4.3 Mixing — This is a two-component curing system. Mix strictly at base : hardener = 10 : 1 by weight. Pour the entire hardener into the base container and mix thoroughly with a power mixer for 3–5 minutes until uniform. Do not estimate ratios or adjust proportions arbitrarily. Pot life after mixing is only 4 hours; any unused material must be discarded and must never be reused.

4.4 Thinning — Use only OICE-100 dedicated fluorosilicone thinner. Maximum addition ≤ 8 %. Over-thinning is prohibited as it directly damages film density and substantially reduces cooling, weathering and anti-corrosion performance.

4.5 Application method — Airless spray is recommended for uniform film and optimum performance. Brush or roller application is only for touch-up and small areas. Conventional air spray is not recommended. Airless spray parameters: nozzle 0.017–0.021 in, pressure 2200–2800 psi.

4.6 Recommended system (standard export system) — Metal substrate → conversion coating / anti-corrosion primer (dry film 60–80 μm) → OICE-301 quantum cooling fluorosilicone topcoat (dry film 80–120 μm)

5. Packaging and Storage

5.1 Packaging — Standard kit: base 10 L + hardener 1 L in plastic pails, 11 L total, precisely matched to the 10 : 1 ratio. Custom 200 L drum kits available.

5.2 Shelf life and storage — 12 months for factory-sealed, unopened product stored indoors at 5–30 °C in a cool, dry place. Never freeze, expose to direct sunlight, or store near heat sources or open flames. Base and hardener must be stored separately and must never be mixed for storage. Mixed coating must be used within the 4-hour pot life and must not be used after that time.

6. Safety and Environment

6.1 A separate Safety Data Sheet compliant with ISO 11014 / GHS is supplied, meeting European and North American export audit requirements.

6.2 GHS classification — Waterborne material, not classified as a flammable liquid; skin irritation Category 2, eye irritation Category 2.

6.3 Personal protection — Operators must wear safety goggles, nitrile protective gloves and coveralls. During spraying, keep the work area well ventilated and never work in confined spaces.

6.4 Spill and waste disposal — Absorb spills with inert sand or earth. Never discharge into drains, soil or water bodies. Application waste and discarded coating must be disposed of in accordance with local hazardous waste regulations.

6.5 Environmental compliance — Fully meets REACH SVHC, RoHS 2.0 and the EU Low VOC Directive. The product contains no heavy-metal pigments or restricted hazardous substances and complies with European and North American industrial environmental standards.

7. Warranty and Disclaimer

This product is designed for a service life of not less than 10 years. Projects installed by our company as general contractor or by authorised applicators carry a 3-year workmanship warranty; product shelf life is 1 year. All technical data in this document is derived from laboratory testing and field engineering experience and represents typical performance values. Actual performance is affected by substrate material, surface preparation, application workmanship, on-site climatic conditions and subsequent maintenance. Before bulk application or volume procurement, users must complete on-site sample testing covering adhesion, cooling performance, anti-corrosion performance and system compatibility. The customer acknowledges that normal ageing and functional degradation will occur over long-term use. The manufacturer reserves the right to optimise and update technical parameters. This document is for technical reference only and does not constitute a legally binding warranty contract.

1.2 OICE-302 Quantum Cooling & Waterproof Membrane (Solid)

Product Overview

OICE-302 is a self-adhesive waterproof membrane that combines a PET quantum cooling film with a butyl adhesive layer, delivering passive radiative cooling and watertight protection in a single laminated product. The PET top surface uses quantum spectral modification for high solar reflectance and high infrared emittance, while the butyl adhesive underside bonds and seals the substrate.

This technical data sheet is compiled in accordance with ASTM waterproofing standards, EU REACH, RoHS 2.0 and the ISO 11014 safety data sheet framework. It is intended for roofs of outdoor energy storage facilities, computing buildings, grain and oil storage, cold-chain warehouses and smart factories, where integrated cooling and waterproofing are both required.

1. Product Identification

2. Key Features

2.1 Quantum passive radiative cooling — The PET top layer is quantum spectrally modified to deliver high solar reflectance and high infrared emittance. Under sunlight it lowers both the membrane surface temperature and the substrate temperature, reducing the thermal load on the building envelope and cutting space and equipment cooling energy. Compared with the same substrate and colour, cooling performance improves by approximately 15% and energy consumption drops by approximately 30%.

2.2 Integrated butyl self-adhesive waterproofing — A high-performance butyl adhesive layer provides excellent watertightness and self-healing, resisting rainwater penetration. It accommodates minor substrate movement and is cold-applied with no additional adhesive.

2.3 Long-term weatherability and ageing resistance — The PET functional surface offers excellent UV resistance and thermal stability, and resists salt spray and thermal cycling. Suitable for coastal, industrial C3/C4/C5 corrosive environments.

2.4 Low VOC and environmental compliance — Compliant with EU REACH and RoHS 2.0. Contains no lead, cadmium, chromium or mercury, and no hazardous SVHC substances.

2.5 Good mechanical performance — The PET surface resists tension while the butyl layer provides good elongation, puncture resistance and tear resistance. It will not crack, delaminate or chalk under thermal cycling.

2.6 Stain, mould and algae resistance — The dense PET surface resists dirt accumulation and suppresses mould and algae growth in humid outdoor environments, maintaining solar reflectance and cooling performance over the long term.

2.7 Easy installation — Supplied as a finished self-adhesive laminated roll: peel the release film and lay directly. Reliable overlaps and high efficiency on large roofs, with no additional primer required. Sealant may be used to reinforce details.

3. Technical Data (ASTM / ISO)

4. Application Instructions

4.1 Substrate requirements — The substrate must be sound, flat and dry. Remove dust, oil and loose scale; grind sharp protrusions flat. Moisture content of concrete substrates ≤ 8 %. Metal substrates must be derusted and degreased. Repair cracks and holes beforehand.

4.2 Application conditions — Ambient temperature 5–40 °C; substrate temperature at least 3 °C above dew point; relative humidity ≤ 80 %. Do not apply in rain, condensation or strong wind with airborne dust. Below 10 °C, pre-warming the substrate is recommended to improve adhesion.

4.3 Laying procedure (self-adhesive standard version) — Peel the release film from the back of the membrane and align it in position on the substrate. Roll thoroughly with a pressure roller to expel air so the butyl layer bonds fully and tightly to the substrate. Overlap width ≥ 80 mm; overlaps are PET-to-PET, rolled tight, with dedicated sealant applied where required for extra sealing.

4.4 Overlaps and detail reinforcement — Add reinforcing membrane strips at internal and external corners, pipe penetrations, equipment plinths and expansion joints. All overlaps are critical to waterproofing and must be rolled solid; high-risk details require additional sealant edge sealing.

4.5 Curing — After laying, allow 7 days to reach full bond strength, waterproofing and cooling performance. Avoid foot traffic, standing water and impact during curing.

4.6 Recommended system — Concrete or corroded metal substrate: grind, repair and pre-treat → apply OICE-901 primer → OICE-302 quantum cooling self-adhesive membrane → reinforce details and overlaps with sealant → cure and hand over.
Sound metal substrate: wash clean → OICE-302 quantum cooling self-adhesive membrane → reinforce details and overlaps with sealant → cure and hand over.

5. Packaging and Storage

5.1 Packaging — Rolls are wrapped in moisture-proof PE film. Each roll carries an outer label stating specification and batch. The release film on the back protects the butyl adhesive from premature bonding.

5.2 Shelf life and storage — Store factory-sealed in a cool indoor environment at 5–30 °C, away from heat sources, open flames and direct sunlight. Stack rolls vertically; do not stack under heavy load, which can cause the butyl adhesive to bond prematurely. Shelf life 12 months. Avoid puncturing the PET surface with sharp objects during transport.

6. Safety and Environment

6.1 A separate Safety Data Sheet compliant with ISO 11014 / GHS is supplied, meeting European and North American export audit requirements. GHS classification: this solid finished membrane is not a dangerous chemical. Dust from cutting requires protection.

6.2 Protection and waste — Wear safety goggles, a dust mask and nitrile gloves when cutting. Keep the workshop ventilated. Cutting offcuts must be disposed of in accordance with local regulations and must not be discarded at will.

6.3 Compliance — REACH SVHC, RoHS 2.0 and low-VOC system compliant. Contains no heavy-metal pigments.

7. Warranty and Disclaimer

This product is designed for a service life of not less than 10 years. Projects installed by our company as general contractor or by authorised applicators carry a 3-year warranty; product shelf life is 1 year. All technical data in this document is derived from laboratory testing and field measurement and represents typical values. Actual performance depends on substrate condition, surface preparation, application workmanship and on-site climate. Before bulk application, users must carry out on-site trial laying to verify bond strength, waterproof sealing, cooling performance and substrate compatibility. The customer acknowledges that normal ageing and functional degradation will occur over long-term use. The manufacturer reserves the right to update technical parameters. This document is for technical reference only and does not constitute a warranty contract.

1.3 OICE-303 Quantum Cooling & Anti-scald Soft Brick

Product Overview

OICE-303 is a flexible paving tile built on a passive radiative cooling rubber-plastic blend polymer sheet, laminated with a non-woven fibre backing. The functional surface incorporates quantum spectral control fillers to achieve high solar reflectance and high infrared atmospheric-window emittance, lowering surface temperature under direct sun through passive radiative cooling. The non-woven backing improves adhesive wetting and mechanical keying, combining cooling, anti-scald, anti-slip, cushioning and chlorine-water resistance in one composite tile.

This technical data sheet is compiled in accordance with ASTM, NSF/ANSI 50, EN 13501, EU REACH, RoHS 2.0 and the ISO 11014 safety data sheet framework. It is intended for water park floors and elevated platforms for rides and equipment, where cooling, burn protection and slip resistance are required together.

1. Product Identification

2. Key Features

2.1 Quantum passive radiative cooling — The rubber-plastic blend functional surface carries spectrally modified fillers for high solar reflectance and high infrared window emittance. Under direct sunlight, surface temperature is reduced by 8–12 °C compared with conventional flooring, significantly lowering the temperature of floors and open-air platforms and eliminating the risk of contact burns.

2.2 Wet-state anti-slip safety — Designed for continuously wet water park conditions. Excellent wet slip resistance reduces the risk of visitors slipping, meeting anti-slip safety standards for water leisure facilities.

2.3 Chlorinated pool water resistance — The formulation includes a chlorine ageing resistance system, withstanding long-term immersion in pool water with 1–3 ppm free chlorine without blistering, delamination or chalking. Suitable for high-humidity chlorinated environments around spray features and splash pools.

2.4 Long-term weathering and UV ageing resistance — Dedicated UV stabilisers in the polymer system resist xenon-arc ageing, with minimal colour change and low degradation of cooling optical performance in long-term outdoor exposure.

2.5 Flexible cushioning protection — The rubber-plastic elastic substrate gives a soft underfoot feel and absorbs impact from falls, reducing injury risk. Good tensile and tear resistance; will not crack or delaminate under thermal cycling.

2.6 Non-woven composite backing for reliable bonding — The fibrous non-woven backing increases adhesive wetting area and mechanical keying, effectively reducing the likelihood of edge lifting and delamination after installation.

2.7 Low VOC, environmentally and skin friendly — Compliant with EU REACH and RoHS 2.0. Free of phthalates, heavy metals and short-chain chlorinated paraffins, with no SVHC exceedances. Meets the NSF/ANSI 50 hygiene standard for water leisure facility materials and supports long-term skin contact.

2.8 Modular installation and easy maintenance — Individual modular tiles can be cut on site to fit irregular platforms. The dense surface resists soiling for easy routine cleaning, and damaged tiles can be replaced individually without removing the whole floor.

3. Technical Data (ASTM / NSF 50)

4. Application Instructions

4.1 Process sequence — Substrate grinding, repair and pre-treatment → apply OICE-901 primer → trowel-apply OICE-904 adhesive → lay OICE-303 quantum cooling anti-scald soft bricks → weld seams → sealant treatment at details → cure and hand over.

4.2 Substrate requirements — Substrate strength ≥ 25 MPa, moisture ≤ 9 %, surface sound, flat and dry, free of loose sand, oil and loose debris. Grind sharp protrusions flat. Steel structure substrates require a pre-applied anti-rust primer. Repair and level cracks and holes beforehand.

4.3 Application conditions — Ambient temperature 5–38 °C. Do not install in rain or where the substrate holds standing water.

4.4 Grind the substrate and vacuum to remove defects, bringing it to the required installation condition.

4.5 Apply one coat of dedicated primer to the cleaned, ground substrate. Apply evenly and consistently for a fully sealed film.

4.6 Once the primer has dried and cured for 4–6 hours, trowel-apply OICE-904 adhesive over the full area. Apply evenly with no pooling and no misses.

4.7 After the adhesive has been allowed to flash off for 10–20 minutes, lay the anti-scald soft bricks in the pre-planned direction. Roll thoroughly with a stainless steel pressure roller to expel air and compact, ensuring the fibre layer is fully wetted and bonded by the adhesive. Tiles are butt-jointed, with seams sealed by welding.

4.8 Detail reinforcement — Provide transition treatment at internal and external corners, equipment plinths and expansion joints. Dedicated sealant may be used for joint filling and sealing.

4.9 Curing — After laying, allow 48 hours before foot traffic. Full bond strength, cooling and water resistance are reached after 7 days. Avoid heavy impact and prolonged standing water during curing.

5. Packaging and Storage

5.1 Packaging — Tiles are supplied in rolls, fully sealed in PE waterproof film, shipped on pallets with the model, specification and batch marked on the outer packaging.

5.2 Shelf life and storage — Store factory-sealed in a cool, ventilated warehouse at −10 °C to +40 °C, away from heat sources, open flames and prolonged direct sunlight. Stacking height ≤ 0.8 m; do not stack under heavy load, which can cause permanent compression deformation. Shelf life 24 months. Avoid puncturing or scratching the functional surface with sharp hard objects during transport.

6. Safety and Environment

6.1 A separate Safety Data Sheet compliant with ISO 11014 / GHS is supplied, meeting European and North American export audit requirements. GHS classification: this solid finished tile is not a dangerous chemical. Polymer dust generated during cutting requires protection.

6.2 Protection and waste — Wear safety goggles, a dust mask and protective gloves when cutting. Keep the work area ventilated. Cutting offcuts must be disposed of in accordance with local regulations and must not be discarded into water bodies.

6.3 Compliance — REACH SVHC, RoHS 2.0 and low-VOC system compliant. Contains no heavy-metal pigments and meets the NSF/ANSI 50 hygiene requirements for water leisure facility materials.

7. Warranty and Disclaimer

This product is designed for an outdoor service life of not less than 10 years. Projects installed by our company as general contractor or by authorised applicators carry a 3-year warranty; product storage shelf life is 24 months. All technical data in this document is derived from laboratory testing and field measurement and represents typical values. Actual performance depends on substrate condition, surface preparation, application workmanship, on-site solar exposure, water quality and maintenance management. Before bulk application, users must carry out on-site trial laying to verify bond strength, chlorine water resistance, slip resistance, cooling performance and substrate compatibility. The customer acknowledges that normal ageing and functional degradation will occur over long-term use. The manufacturer reserves the right to update technical parameters. This document is for technical reference only and does not constitute a warranty contract.

1.4 OICE-304 Quantum Cooling Shade Membrane Fabric

Product Overview

OICE-304 is a quantum passive radiative cooling shade membrane fabric built on a high-strength polyester fibre core impregnated with PVC resin and finished with a PDVF anti-fouling top coating. The quantum spectrally controlled formulation delivers high solar reflectance and high infrared atmospheric-window emittance for passive cooling, while the PDVF surface provides self-cleaning and weather resistance — combining shading, cooling, waterproofing and tear resistance in one flexible membrane.

This technical data sheet is compiled in accordance with ASTM membrane standards, EU REACH, RoHS 2.0 and the ISO 11014 safety data sheet framework. It is intended for car covers, tents, shade structures and large inflatable architectures.

1. Product Identification

2. Key Features

2.1 Quantum passive radiative cooling — The polyester-PVC substrate incorporates spectrally modified fillers and a PDVF top layer for high solar reflectance and high infrared window emittance. Compared with the same material and colour, cooling performance improves by approximately 15% and overall energy savings reach approximately 30%, lowering the temperature of the space beneath the membrane and reducing internal heat build-up.

2.2 PDVF anti-fouling self-cleaning surface — The PDVF protective coating resists dust and contaminant adhesion and self-cleans in rain, maintaining high solar reflectance for long-term cooling performance.

2.3 High-strength polyester-PVC substrate — Polyester fibre skeleton impregnated with PVC resin provides high tensile strength, tear resistance and puncture resistance, suited to tensioned structures, inflatables and car covers under dynamic load, with strong wind-load capacity.

2.4 Long-term weathering and UV ageing resistance — The PDVF surface resists UV attack, salt spray and thermal cycling. It will not chalk, crack or lose coating under long-term outdoor exposure, suitable for coastal and exposed outdoor environments.

2.5 Excellent waterproofing and air tightness — The dense PVC-impregnated substrate is impermeable and airtight, suitable for inflatables, tents and outdoor rain and sun protection.

2.6 Low VOC and environmental compliance — Compliant with EU REACH and RoHS 2.0. Contains no lead, cadmium, chromium or mercury and no excessive SVHC substances.

2.7 Flexible and easy to process — Can be cut, high-frequency welded and seamed to produce tents, inflatables, car covers and other shaped articles. Colours can be customised.

2.8 Two weights available — 300 g/m² lightweight grade for car covers and simple awnings; 850 g/m² high-strength grade for large tensioned shade structures and large inflatable architectures.

3. Technical Data (ASTM / ISO)

4. Processing and Installation

4.1 Support structure preparation — Support frames and substrates must be flat and smooth. Remove sharp burrs and edges to prevent puncturing the fabric. Inflatable and vehicle cover substrates must be clean and dry, free of oil and sharp particles.

4.2 Processing and service conditions — Ambient temperature 5–45 °C. Avoid tensioning or installation in strong wind, heavy rain or severe dust storms. In low temperatures, tension slowly to avoid cold embrittlement.

4.3 Membrane seaming — High-frequency welding is recommended. Clean the overlap area before welding; overlap width ≥ 50 mm; welds must be continuous and dense with no cold welds or gaps. Dedicated PVC membrane adhesive may also be used.

4.4 Tensioning and detail reinforcement — Control pre-tension during installation to avoid over-stretching. Add edge binding and reinforcement patches at corners, fixing points and welds. Use protective washers at fixing points to prevent stress concentration and tearing.

4.5 Curing — After processing and tensioning, allow 72 hours to release internal stress. Avoid scratching with sharp objects and impact from heavy objects during curing. In the initial outdoor period, avoid direct impact from strong typhoons.

4.6 Recommended system — Support structure pre-treatment → cut OICE-304 quantum cooling shade membrane fabric → weld or bond seams → fix with reinforcement washers at details → overall tensioning to final form.

5. Packaging and Storage

5.1 Packaging — Rolls are wrapped in moisture-proof PE film. Each roll carries an outer label stating model, weight, specification and batch. A protective film on the roll surface protects the PDVF anti-fouling layer from transport scratches.

5.2 Shelf life and storage — Store factory-sealed indoors at 5–30 °C, away from heat sources, open flames and direct sunlight. Store rolls horizontally; do not stack under heavy load, which can cause deformation and surface scratching. Shelf life 18 months. Avoid puncturing and friction scratching of the PDVF functional surface during transport.

6. Safety and Environment

6.1 A separate Safety Data Sheet compliant with ISO 11014 / GHS is supplied, meeting European and North American export audit requirements. GHS classification: this solid finished fabric is not a dangerous chemical. Dust and fume generated during cutting and thermal processing require protection.

6.2 Protection and waste — Wear safety goggles, a dust mask and solvent-resistant protective gloves during cutting and welding. Keep the workshop ventilated. Cutting offcuts must be disposed of in accordance with local regulations and must not be discarded at will.

6.3 Compliance — REACH SVHC, RoHS 2.0 and low-VOC system compliant. Contains no heavy-metal pigments.

7. Warranty and Disclaimer

This product is designed for an outdoor service life of 3–10 years. Projects processed or tensioned by our company as general contractor or by authorised applicators carry a 1-year warranty; product storage shelf life is 12 months. All technical data in this document is derived from laboratory testing and field measurement and represents typical values. Actual performance depends on the support structure, tensioning workmanship, on-site climate, wind-blown sand contamination and maintenance management. Before bulk application, users must carry out on-site sample testing to verify welding performance, tensile strength, weather resistance, cooling performance and suitability for the working conditions. The customer acknowledges that normal ageing and functional degradation will occur over long-term use. The manufacturer reserves the right to update technical parameters. This document is for technical reference only and does not constitute a warranty contract.

2. SLEME Underwater Decorative Material System

• SLEME201 — 1.5 mm general-purpose elastic membrane, 2 m wide continuous roll
• SLEME202 — 5 mm three-layer comfort sheet with foam cushion interlayer
• SLEME203 — Impact-absorbing safety tile meeting EN 1177 / ASTM F1292 fall attenuation

2.1 SLEME201 General-purpose 1.5 mm Water-resistant, Breathable, Anti-slip Elastic Membrane

Product Overview

SLEME201 is a water-resistant, breathable, anti-slip elastic membrane built from a modified rubber-resin blend top layer composited with a high-strength polyester non-woven backing. The top surface is formed with a millimetre-scale three-dimensional anti-slip texture for barefoot safety when wet, while the non-woven skeleton provides dimensional stability, tear strength and substrate conformity. The material is water-resistant throughout, permeable and breathable, impact-cushioning, mould-inhibiting and weather resistant.

This technical data sheet is compiled for European and North American water park and public pool safety regimes, referencing EN 13845, DIN 51130, EN 16165, ASTM, EU REACH, RoHS 2.0, ISO 14801 and the ISO 11014 safety data sheet framework. It is designed for long-term immersion, high-frequency barefoot traffic and children's splash areas.

1. Product Identification

2. Key Features

2.1 Leading wet slip resistance, meeting European and North American pool safety grades — A dedicated micro-textured anti-slip surface delivers stable dry and wet friction coefficients, certified to DIN 51130 R10 and EN 16165 water-contact slip resistance. No slipping under standing water, suitable for barefoot use by adults and children, eliminating water-contact slip and abrasion hazards.

2.2 Water-resistant throughout, breathable and blister-free — The rubber-resin blend is hydrophobic and non-absorbent, and the overall structure is permeable and breathable, rapidly venting moisture from the structural substrate. This prevents water vapour from driving blistering, hollowing and delamination of the elastic membrane, suitable for long-term alternating wet and dry conditions.

2.3 Elastic cushioning against falls and skin injury — The material's inherent flexible resilience absorbs the impact of a fall far better than hard tile, stone or paint, reducing the risk of impact and abrasion injuries and fully meeting the safety requirements of children's splash areas.

2.4 Non-woven composite reinforcement — The high-strength polyester non-woven skeleton in the base substantially improves tear, tensile and deformation resistance, and provides a free venting channel for substrate moisture so the membrane does not blister or detach. It also increases bond strength between membrane and substrate.

2.5 Long-term mould, bacteria and algae inhibition — The dense modified resin structure does not retain water stains or dirt. In high-humidity conditions it effectively inhibits mould and algae growth, preventing pool floors from blackening, becoming slippery or developing odours — easy to clean with no frequent maintenance.

2.6 Weather and ageing resistance, all-weather service — The modified rubber-resin blend resists UV ageing, thermal shock and pool chlorine corrosion. It withstands outdoor sun exposure, low-temperature frost and pool disinfectant immersion without chalking, discolouration or embrittlement over long-term use.

2.7 Environmentally safe and water-contact compliant — Free of heavy metals and harmful substances, compliant with EU REACH and RoHS 2.0, non-toxic, odourless and skin-friendly. Fully satisfies the environmental admission requirements for public children's water-contact facilities.

2.8 Large-roll installation, monolithic performance — Continuous large-roll finished product, 2 m wide, minimising seams and reducing leakage risk. Suited to continuous paving of large water park and pool deck areas, and quick to install in both new-build and renovation projects.

3. Technical Data (EN / DIN / ASTM)

All values are tested on the finished composite membrane as a whole, in line with third-party testing standards for European and North American public water-contact facilities. Slip resistance, water resistance, anti-microbial and weathering indices fully meet overseas pool admission requirements.

4. Application Instructions

4.1 Process sequence — Substrate grinding, repair and pre-treatment → apply OICE-901 primer → trowel-apply OICE-904 adhesive → lay SLEME-201 general-purpose elastic membrane → weld seams → sealant treatment at details → cure and hand over.

4.2 Substrate requirements — Substrate strength ≥ 25 MPa, moisture ≤ 9 %, surface sound, flat and dry, free of loose sand, oil and loose debris. Grind sharp protrusions flat. Steel structure substrates require a pre-applied anti-rust primer. Repair and level cracks and holes beforehand.

4.3 Application conditions — Ambient temperature 5–38 °C. Do not install in rain or where the substrate holds standing water.

4.4 Grind the substrate and vacuum to remove defects, bringing it to the required installation condition.

4.5 Apply one coat of dedicated primer to the cleaned, ground substrate. Apply evenly and consistently for a fully sealed film.

4.6 Once the primer has dried and cured for 4–6 hours, trowel-apply OICE-904 adhesive over the full area. Apply evenly with no pooling and no misses.

4.7 After the adhesive has been allowed to flash off for 10–20 minutes, lay the membrane in the pre-planned direction. Roll thoroughly with a stainless steel pressure roller to expel air and compact, ensuring the fibre layer is fully wetted and bonded by the adhesive. Membrane sections are butt-jointed and seams are sealed by welding.

4.8 Detail reinforcement — Provide transition treatment at internal and external corners, equipment plinths and expansion joints. Dedicated sealant may be used for joint filling and sealing.

4.9 Curing — After laying, allow 48 hours before foot traffic. Full bond strength and water resistance are reached after 7 days. Avoid heavy impact and prolonged standing water during curing.

5. Packaging and Storage

5.1 Packaging — Rolls are wrapped in moisture-proof PE film with rigid end boards protecting both roll ends from impact. Each roll is supplied with a product certificate and batch test report.

5.2 Storage — Store indoors in a cool, dry environment at 5–30 °C, away from open flames, heat sources and oil. Store rolls vertically; do not lay flat and stack under load, which can deform the roll and damage the surface anti-slip texture. Factory-sealed shelf life 12 months.

5.3 Transport — Protect against rain, moisture, compression and impact during transport. Avoid prolonged sun exposure and freezing damage to keep the finished product intact.

6. Safety and Environment

6.1 A Safety Data Sheet compliant with ISO 11014 / GHS is supplied, meeting export audit requirements for European and North American water park and public pool projects.

6.2 Safety characteristics — This solid elastic membrane is not a dangerous chemical and contains no volatile harmful substances. It is skin-friendly and non-toxic, suitable for long-term contact by children. During cutting, keep the site ventilated and wear standard protective equipment.

6.3 Environmental compliance — Free of heavy metals and SVHC substances throughout, compliant with EU REACH, RoHS 2.0 and European and North American material safety standards for public water-contact facilities. Environmentally sound, safe and non-toxic.

6.4 Waste disposal — Construction offcuts must be disposed of in accordance with local environmental regulations. Do not discard at will or pollute water bodies.

7. Warranty and Disclaimer

This product is designed for a service life of not less than 10 years. Projects installed by our company as general contractor or by authorised applicators carry a 3-year warranty; product shelf life is 1 year. All data in this document is derived from laboratory testing and field measurement on domestic and overseas water park and pool projects and represents typical performance values. Actual results depend on substrate condition, pre-treatment, installation workmanship, curing environment and service conditions. Before bulk application or volume procurement, users must carry out on-site sample laying to verify slip resistance, bond strength, water-resistance compatibility and substrate compatibility. The manufacturer reserves the right to optimise and update technical parameters. This document is for technical reference only and does not constitute a legally binding warranty contract.

2.2 SLEME202 Comfort Type 5 mm Water-resistant, Breathable, Anti-slip Elastic Sheet

Product Overview

SLEME202 is a 5 mm three-layer elastic sheet for water-contact areas: a wear-resistant breathable rubber-plastic blend top layer, an independent foam cushion interlayer, and a high-strength polyester non-woven backing. The top surface is formed with a millimetre-scale three-dimensional anti-slip texture for barefoot safety when wet; the foam interlayer provides high-rebound shock absorption and noticeably softer underfoot comfort than SLEME201; the non-woven skeleton delivers dimensional stability and tear strength. The material is water-resistant throughout, permeable and breathable, highly cushioning, mould-inhibiting and weather resistant.

This technical data sheet is compiled for European and North American water park and public pool safety regimes, referencing EN 13845, DIN 51130, EN 16165, ASTM, EU REACH, RoHS 2.0, ISO 14801 and the ISO 11014 safety data sheet framework. It is intended for long-term immersion, high-frequency barefoot traffic and children's splash areas where cushioning comfort and fall protection are especially important.

1. Product Identification

2. Key Features

2.1 Leading wet slip resistance, meeting European and North American pool safety grades — A dedicated micro-textured anti-slip surface delivers stable dry and wet friction coefficients, certified to DIN 51130 R10 and EN 16165 water-contact slip resistance. No slipping under standing water, suitable for barefoot use by adults and children, eliminating water-contact slip and abrasion hazards.

2.2 Three-layer composite, thickened high-rebound structure for superior cushioning and comfort — A wear-resistant rubber-plastic top layer, an independent foamed cushion interlayer and a non-woven base form a three-layer system in a thickened 5 mm build. Compared with SLEME201, shock absorption on impact is further improved, barefoot walking is soft and comfortable, and impact injury to children from falls is substantially reduced. Especially suited to areas with prolonged barefoot walking and frequent running and jumping by children.

2.3 Water-resistant throughout, breathable and blister-free — The rubber-plastic blend top layer is hydrophobic and non-absorbent, and the three-layer structure is permeable and breathable, rapidly venting moisture from the structural substrate. This prevents water vapour from driving blistering, hollowing and delamination, suitable for long-term alternating wet and dry conditions.

2.4 Non-woven composite reinforced backing — The high-strength polyester non-woven skeleton in the base substantially improves tear, tensile and deformation resistance, and provides a free venting channel for substrate moisture so the sheet does not blister or detach. It also increases bond strength between sheet and substrate.

2.5 Long-term mould, bacteria and algae inhibition — The dense modified rubber-plastic structure does not retain water stains or dirt. In high-humidity conditions it effectively inhibits mould and algae growth, preventing pool floors from blackening, becoming slippery or developing odours — easy to clean with no frequent maintenance.

2.6 Weather and ageing resistance, all-weather service — The wear-resistant rubber-plastic blend resists UV ageing, thermal shock and pool chlorine corrosion. It withstands outdoor sun exposure, low-temperature frost and pool disinfectant immersion without chalking, discolouration or embrittlement over long-term use.

2.7 Environmentally safe and water-contact compliant — Free of heavy metals and harmful substances, compliant with EU REACH and RoHS 2.0, non-toxic, odourless and skin-friendly. Fully satisfies the environmental admission requirements for public children's water-contact facilities.

2.8 Modular sheet installation for flexible working — Individual sheets measure 200 mm × 500 mm, easy to cut for irregular areas with minimal seams. They adapt to curved surfaces, ramps and corners at complex water-contact details, and install quickly in both new-build and renovation projects.

3. Technical Data (EN / DIN / ASTM)

All values are tested on the finished composite sheet as a whole, in line with third-party testing standards for European and North American public water-contact facilities. Slip resistance, water resistance, anti-microbial and weathering indices fully meet overseas pool admission requirements.

4. Application Instructions

4.1 Process sequence — Substrate grinding, repair and pre-treatment → apply OICE-901 primer → trowel-apply OICE-904 adhesive → lay SLEME-202 comfort type elastic sheet → weld seams → sealant treatment at details → cure and hand over.

4.2 Substrate requirements — Substrate strength ≥ 25 MPa, moisture ≤ 9 %, surface sound, flat and dry, free of loose sand, oil and loose debris. Grind sharp protrusions flat. Steel structure substrates require a pre-applied anti-rust primer. Repair and level cracks and holes beforehand.

4.3 Application conditions — Ambient temperature 5–38 °C. Do not install in rain or where the substrate holds standing water.

4.4 Grind the substrate and vacuum to remove defects, bringing it to the required installation condition.

4.5 Apply one coat of dedicated primer to the cleaned, ground substrate. Apply evenly and consistently for a fully sealed film.

4.6 Once the primer has dried and cured for 4–6 hours, trowel-apply OICE-904 adhesive over the full area. Apply evenly with no pooling and no misses.

4.7 After the adhesive has been allowed to flash off for 10–20 minutes, lay the 202 elastic sheet in the pre-planned direction. Roll thoroughly with a stainless steel pressure roller to expel air and compact, ensuring the fibre layer is fully wetted and bonded by the adhesive. Sheets are butt-jointed and seams are sealed by welding.

4.8 Detail reinforcement — Provide transition treatment at internal and external corners, equipment plinths and expansion joints. Dedicated sealant may be used for joint filling and sealing.

4.9 Curing — After laying, allow 48 hours before foot traffic. Full bond strength and water resistance are reached after 7 days. Avoid heavy impact and prolonged standing water during curing.

5. Packaging and Storage

5.1 Packaging — Sheets are stacked and fully sealed in moisture-proof PE film, shipped on pallets. Each pack is supplied with a product certificate and batch test report.

5.2 Storage — Store indoors in a cool, dry environment at 5–30 °C, away from open flames, heat sources and oil. Stack sheets flat; do not stack too high or under heavy load, which can deform the sheet and damage the surface anti-slip texture. Factory-sealed shelf life 12 months.

5.3 Transport — Protect against rain, moisture, compression and impact during transport. Avoid prolonged sun exposure and freezing damage to keep the finished product intact.

6. Safety and Environment

6.1 A Safety Data Sheet compliant with ISO 11014 / GHS is supplied, meeting export audit requirements for European and North American water park and public pool projects.

6.2 Safety characteristics — This solid elastic sheet is not a dangerous chemical and contains no volatile harmful substances. It is skin-friendly and non-toxic, suitable for long-term contact by children. During cutting, keep the site ventilated and wear standard protective equipment.

6.3 Environmental compliance — Free of heavy metals and SVHC substances throughout, compliant with EU REACH, RoHS 2.0 and European and North American material safety standards for public water-contact facilities. Environmentally sound, safe and non-toxic.

6.4 Waste disposal — Construction offcuts must be disposed of in accordance with local environmental regulations. Do not discard at will or pollute water bodies.

7. Warranty and Disclaimer

This product is designed for a service life of not less than 10 years. Projects installed by our company as general contractor or by authorised applicators carry a 3-year warranty; product shelf life is 1 year. All data in this document is derived from laboratory testing and field measurement on domestic and overseas water park and pool projects and represents typical performance values. Actual results depend on substrate condition, pre-treatment, installation workmanship, curing environment and service conditions. Before bulk application or volume procurement, users must carry out on-site sample laying to verify slip resistance, bond strength, water-resistance compatibility and substrate compatibility. The manufacturer reserves the right to optimise and update technical parameters. This document is for technical reference only and does not constitute a legally binding warranty contract.

2.3 SLEME203 Water-Contact Safety Impact-Absorbing Anti-slip Elastic Tile

Product Overview

SLEME203 is a high-impact-absorption safety tile for water-contact areas, built on a thickened high-rebound cushion structure with a multi-layer stress-relief formulation over a modified rubber-resin surface and reinforced non-woven base. It addresses the two most serious water play risks at once — skin abrasion and severe impact injury. It is the impact-protection upgrade of the SLEME201 series, intended for child-focused, high-risk water play environments.

This technical data sheet is compiled to the highest European and North American safety regimes for public water parks and children's water play sites, referencing EN 1177, ASTM F1292 (fall impact attenuation), DIN 51130, EN 16165, EN 13845, ISO 14801, EU REACH, RoHS 2.0 and ISO 11014.

1. Product Identification

2. Key Features (upgrades over 201/202)

2.1 Dual safety protection: anti-abrasion plus severe-impact protection — The fine micro-textured top surface is skin-friendly and non-abrasive, preventing grazing and cuts from running and slipping. The internal high-rebound cushion layer efficiently absorbs fall impact energy, closing the industry gap where conventional anti-slip materials prevent slipping but not impact injury.

2.2 Leading European and North American fall impact absorption — Fully compliant with EN 1177 and ASTM F1292 playground fall safety standards. It effectively reduces the Head Injury Criterion (HIC) and peak G, significantly mitigating severe risks from falls such as fractures, concussion and major limb injury, achieving the highest safety level for children's play areas.

2.3 High water resistance and breathability without hollowing — The rubber-resin blend is hydrophobic and non-absorbent throughout, and the breathable structure releases substrate moisture. It will not blister, delaminate or hollow under long-term alternating wet and dry conditions and pool water immersion, suitable for year-round outdoor water-contact service.

2.4 Non-woven composite reinforcement against deformation — The high-strength polyester non-woven skeleton in the base means the thickened structure does not collapse or deform. Dimensions remain stable under long-term high-frequency traffic and impact loading, eliminating the sagging, depression and rebound failure that soft materials suffer over time.

2.5 Mould and algae inhibition in high humidity, easy to clean — The dense modified resin structure does not retain dirt or water stains. It provides long-term inhibition of mould and algae in humid chlorinated pool environments, with no blackening or odour. Routine cleaning with water is sufficient.

2.6 Weather and ageing resistance, pool chemical corrosion resistance — A dedicated modified rubber-resin weather-resistant formulation resists UV exposure, thermal cycling and pool chlorine disinfectant immersion. No chalking, discolouration or embrittlement over long-term use; weathering performance suits year-round outdoor conditions.

2.7 Child-safe environmental compliance — Free of heavy metals and volatile harmful substances, compliant with EU REACH, RoHS 2.0 and children's water-contact product standards. Skin-friendly and non-toxic, suitable for direct barefoot and body contact.

3. Technical Data (EN / ASTM)

All values are tested on the finished composite tile as a whole, in line with third-party testing standards for European and North American public water-contact facilities. Slip resistance, water resistance, impact absorption and anti-microbial indices fully meet overseas pool and children's water park admission requirements.

4. Application Instructions (for children's impact-protection areas)

4.1 Substrate preparation — The substrate must be sound, flat, dry and free of sanding, hollowing, oil, moss and loose inclusions. New concrete substrates must be fully cured and meet strength ≥ 25 MPa and moisture content ≤ 8 %. For older sites, thoroughly grind off the aged layer and contamination, repair holes and cracks, and ensure the substrate is flat and solid with no sharp protrusions — otherwise later deformation will compromise impact cushioning.

4.2 Application conditions — Ambient temperature 5–40 °C, relative humidity ≤ 85 %. Substrate temperature must be at least 3 °C above dew point; do not install under condensation. Do not install in rain, strong wind, direct intense sun or frost, to ensure bonding stability and overall impact-protection flatness.

4.3 Laying procedure
4.3.1 Use OICE-904, a water-resistant elastic adhesive dedicated to water-contact areas. Apply a full, even coat to both the substrate and the back of each tile with no misses or dry bonding.
4.3.2 Lay precisely to the setting-out plan with even, straight joints and an overall level finish. Tamp with a dedicated rubber mallet and roll fully to expel air, avoiding local hollows.
4.3.3 Joints use clip-together butt fixing. Edges, equipment plinths and drains are filled and sealed with dedicated anti-mould water-resistant sealant to prevent water ingress, dirt accumulation and bacterial growth.
4.3.4 In high-risk fall zones and areas of dense child activity, ensure full tile coverage with no gaps or loose tiles so that impact protection is consistent throughout.

4.4 Curing
4.4.1 After installation, leave to cure for 7 days. Once fully cured, optimum bond strength, impact cushioning and water-resistant slip resistance are reached. No foot traffic, standing water or heavy impact during curing; the area may only be handed over for children's use after curing is complete.
4.4.2 Recommended system — Substrate grinding and repair → OICE-901 moisture-proof sealing primer → trowel-apply OICE-904 dedicated adhesive → lay SLEME203 impact-absorbing anti-slip elastic tiles → anti-mould sealing at details → overall cleaning and curing.

5. Packaging and Storage

5.1 Packaging — Each tile is individually film-wrapped and packed in compartmented rigid cartons to prevent impact, scratching and deformation. Each carton includes a certificate and batch test documentation.

5.2 Storage — Store indoors in a cool, dry place at 5–30 °C, away from heat sources, open flames and oil. Stack flat; do not load heavily on one side or bend, to protect the surface anti-slip texture and the internal high-rebound cushion structure. Factory-sealed shelf life 12 months.

5.3 Transport — This is an environmentally sound solid product, not a hazardous chemical. Protect from rain, moisture, compression and severe impact throughout transport, and avoid sun exposure and freezing damage, so the impact-protection structure remains intact.

6. Safety and Environment

6.1 A Safety Data Sheet compliant with ISO 11014 / GHS is supplied, fully meeting export audit requirements for European and North American water parks and children's water-contact sites.

6.2 Use safety — The surface is skin-friendly and abrasion resistant, and the tile as a whole is highly elastic and impact absorbing. There are no hard edges or sharp particles. Suitable for prolonged barefoot and body contact by infants and children.

6.3 Installation safety — The finished solid tile contains no volatile harmful substances. Cutting only requires ventilation and standard protection, with no high-risk exposure.

6.4 Environmental compliance — Free of heavy metals and SVHC substances, compliant with EU REACH, RoHS 2.0 and children's product safety standards. Environmentally sound, non-toxic and water-contact safe.

6.5 Waste disposal — Construction offcuts must be disposed of in accordance with local environmental regulations. Do not discard at will or pollute water bodies.

7. Warranty and Disclaimer

This product is designed for a service life of not less than 10 years. Projects installed by our company as general contractor or by authorised applicators carry a 3-year warranty; product shelf life is 1 year. The data in this document is derived from laboratory testing and field measurement on premium water park and children's pool projects and represents typical performance values. Actual impact absorption, slip resistance and water resistance depend on substrate condition, installation workmanship, curing environment and service conditions. Before bulk application, users must carry out on-site trial laying to verify bond strength, flatness, cushioning performance and substrate compatibility. The manufacturer reserves the right to optimise and update technical parameters. This document is for technical reference only and does not constitute a legally binding warranty contract.

3. SLETU Underwater Coating & Ancillary System

• SLETU-101 — Two-component true ceramic underwater coating, curable underwater
• SLETU-901 — High-penetration epoxy primer for porous cementitious substrates
• SLETU-902 — Three-component epoxy repair mortar for potholes and defects
• SLETU-903 — Elastic epoxy adhesive for SLEME sheet and tile installation

3.1 SLETU-101 True Ceramic Underwater Coating

Product Overview

SLETU-101 is a two-component true ceramic underwater coating formed from inorganic ceramic powder, a waterborne hybrid polysiloxane resin and functional additives, cross-linked with a polyisocyanate curing agent. The cured film is a continuous, dense inorganic-organic hybrid ceramic-like coating that can be applied and cured underwater, combining the high media resistance of inorganic ceramics with the flexible anchoring performance of polysiloxane resin.

This technical data sheet is compiled for European and North American water park, pool and aquarium water-contact coating regimes, referencing ASTM coating standards, EN 1504-2, ISO 14801, EU REACH, RoHS 2.0 and the ISO 11014 safety data sheet framework. It is designed for substrates subject to long-term immersion, alternating wet and dry conditions and continuous chlorinated water exposure.

1. Product Identification

2. Key Features

2.1 Applies and cures on damp substrates — The inorganic ceramic, waterborne hybrid polysiloxane and polyisocyanate cross-linking system can be applied to damp substrates, even under still water, without requiring a fully dry surface. This suits pool work, shortens the programme and maintains quality.

2.2 Inorganic hybrid matrix, resistant to long-term chlorinated water and seawater — A polysiloxane backbone with inert inorganic ceramic fillers gives high chemical inertness. The coating withstands prolonged immersion in chlorinated pool disinfectant and high-salinity marine environments without blistering, delamination or chalking, with excellent chloride ion penetration resistance.

2.3 Ceramic-like dense film, high hardness and abrasion resistance — The cured film forms a dense ceramic-like inorganic hybrid structure that resists abrasion and water-flow scouring. It is not easily worn by long-term water impact or barefoot rubbing, and colour remains stable over time.

2.4 Excellent yellowing and weathering resistance — The body is based on inorganic fillers and a polysiloxane skeleton with no yellowing-prone organic resin segments. Under long-term underwater and outdoor use, yellowing and fading are minimal and colour remains stable, suitable for coloured landscape finishes.

2.5 High adhesion, universal across substrates — The waterborne hybrid polysiloxane and polyisocyanate cross-linking system achieves chemical bonding and anchoring to concrete, cement mortar, existing tile, FRP and other water-contact substrates, with high adhesion on both dry and damp surfaces.

2.6 Low VOC and water-contact safety compliance — A waterborne carrier system with extremely low organic leaching after full cure, meeting material standards for water-contact works and the water safety requirements of water parks and aquariums. Compliant with EU REACH and RoHS 2.0.

2.7 Wide colour range, strong decorative effect — Multiple matt and semi-gloss water-contact colours can be specified. Colour is uniform and the finish attractive, integrating protection with landscape decoration.

2.8 Mould and algae resistance, easy to clean — The dense, low-surface-energy inorganic hybrid film resists soiling and inhibits mould and algae attachment in humid water environments. Maintenance cleaning is simple, reducing long-term pool and aquarium upkeep costs.

3. Technical Data (ASTM / EN)

All values are tested on the fully cured film as a whole, in line with third-party testing standards for European and North American public water-contact facilities. Immersion resistance, chlorinated water resistance, adhesion and environmental indices meet overseas pool and aquarium admission requirements.

4. Application Instructions (pool and aquarium underwater coating)

4.1 Substrate preparation — The substrate must be sound and firm with strength ≥ 25 MPa. Remove moss, oil, loose scale and aged coatings. Loose concrete must be ground and consolidated; holes and cracks must be repaired and levelled beforehand. For underwater application, remove silt and biological growth from the substrate to ensure effective contact between film and substrate.

4.2 Application conditions — Ambient temperature 10–35 °C; substrate temperature at least 3 °C above dew point; relative humidity ≤ 90 %. Do not apply in heavy rainstorms or frost. Underwater application should be carried out in low water velocity with suspended solids minimised.

4.3 Coating procedure
4.3.1 Mix Part A (inorganic ceramic + waterborne hybrid polysiloxane compound) and Part B (polyisocyanate curing agent) at the specified ratio and stir thoroughly. Use within the pot life; never exceed it. Do not add water at will — use only the manufacturer's dedicated thinner if viscosity adjustment is required.
4.3.2 Apply by roller, brush or dedicated underwater spray. Apply multiple thin coats, controlling the dry film thickness of each to avoid air entrapment in thick coats. Use dedicated underwater application tools for submerged work.
4.3.3 At internal and external corners, expansion joints, junctions between new and old substrates and pipe plinths, fibreglass mesh reinforcement may be incorporated to improve crack resistance and waterproofing at details.
4.3.4 Curing: surface dry in 5–9 h at ambient temperature; full immersion curing for 7 days to reach final adhesion, water resistance and chlorine resistance. Avoid strong water scouring and impact during curing; do not put the surface into water service before full cure.
4.3.5 Recommended system — Substrate grinding, cleaning and repair → OICE-901 water-contact primer (damp/underwater compatible) → SLETU-101 true ceramic underwater coating in multiple coats → fibreglass reinforcement at details (as required) → static curing.

5. Packaging and Storage

5.1 Packaging — Parts A and B are supplied in separately sealed steel pails. Each pail is marked with model, batch, mixing ratio and net weight, and is supplied with a product certificate and safety data sheet.

5.2 Storage — Store indoors in a cool, ventilated place at 10–30 °C, away from open flames, heat sources and oxidisers, protected from light. Store Parts A and B separately. Part B polyisocyanate curing agent must never contact moisture; keep sealed to prevent damp ingress. Factory-sealed shelf life 12 months.

5.3 Transport — Transport protected from light and rain, avoiding prolonged sun exposure and high temperature. This is a two-component waterborne functional coating chemical; follow chemical transport regulations and avoid impact damage.

6. Safety and Environment

6.1 A Safety Data Sheet compliant with ISO 11014 / GHS is supplied, meeting export audit requirements for European and North American water park, pool and aquarium projects.

6.2 Safety characteristics — This is a two-component waterborne hybrid coating. Part A paste has low irritation potential; Part B polyisocyanate curing agent reacts with moisture and is irritant. Keep the work area well ventilated. Operators must wear safety goggles, a half-face respirator, solvent-resistant gloves and protective clothing. Avoid direct skin and eye contact and never ingest. Do not inhale isocyanate vapour.

6.3 Environmental compliance — A waterborne carrier system with low leaching after cure, meeting material safety standards for water-contact structures. Compliant with EU REACH and RoHS 2.0, free of heavy-metal pigments, low VOC.

6.4 Waste disposal — Uncured residue, empty packaging and construction offcuts must be disposed of in accordance with local hazardous chemical regulations and must never be discharged directly into water bodies. Part B residue requires separate sealed handling to prevent reaction with water.

7. Warranty and Disclaimer

The cured film is designed for a service life of not less than 10 years. Projects installed by our company as general contractor or by authorised applicators carry a 3-year warranty; product storage shelf life is 12 months. All data in this document is derived from laboratory testing and field measurement on domestic and overseas water park, pool and aquarium projects and represents typical performance values. Actual results depend on substrate condition, substrate preparation, application workmanship, water chlorine content and salinity, curing conditions and maintenance management. Before bulk application, users must carry out on-site sample coating to verify underwater curing, adhesion, chlorine resistance, colour stability and substrate compatibility. The manufacturer reserves the right to optimise and update technical parameters. This document is for technical reference only and does not constitute a legally binding warranty contract.

3.2 SLETU-901 High Penetration Epoxy Primer (General Purpose)

Product Overview

SLETU-901 is a two-component high-penetration epoxy primer using an epoxy resin base cross-linked with a polyamide curing agent. Its low-viscosity system penetrates deeply into the capillaries of porous substrates such as concrete and cement mortar, anchoring within the pores. Once cured it forms a sealing and consolidating layer that blocks substrate porosity, suppresses moisture rising from the base, increases substrate strength and improves interfacial adhesion between subsequent OiCE topcoats or sheets and the substrate.

It is the universal companion primer for the entire OiCE range of water-contact coating and paving products, solving common problems on porous cementitious substrates such as sanding, pore water seepage, topcoat debonding and hollowing. This technical data sheet is compiled in accordance with ASTM coating standards, EN 1504-2, ISO 14801, EU REACH, RoHS 2.0 and ISO 11014.

1. Product Identification

2. Key Features

2.1 High-penetration low-viscosity formulation — The low-viscosity epoxy resin system penetrates deeply into the capillaries of cementitious substrates, internally anchoring and consolidating lightly sanding surfaces and increasing surface strength.

2.2 Polyamide curing system, suitable for damp substrates — The polyamide-cured epoxy can cure on damp cementitious substrates free of standing water, suited to water-contact projects where the site cannot be fully dried.

2.3 Universal companion primer for the entire OiCE range — Serves as the single universal primer for all OiCE water-contact coating and elastic paving products, improving bond between topcoat and substrate and simplifying project material selection.

2.4 Pore sealing, blocking rising moisture — The cured film seals substrate capillaries and suppresses groundwater vapour rising, reducing the risk of subsequent blistering, hollowing and delamination of topcoats.

2.5 Excellent interfacial bonding transition layer — Forms an anchoring transition layer between substrate and topcoat, substantially improving adhesion of paints and elastic sheets and enhancing overall system durability.

2.6 Water and chlorine resistance for water-contact environments — The cured epoxy layer resists water and pool chlorinated water attack, is insoluble in water and performs stably under long-term alternating wet and dry conditions.

2.7 Environmentally safe and compliant — Low leaching after cure, meeting material safety requirements for water-contact structures; compliant with EU REACH and RoHS 2.0.

2.8 Convenient application — Can be applied by roller, brush or low-pressure spray with good levelling. One or two coats may be applied depending on substrate porosity.

3. Technical Data (ASTM / EN)

All values are tested on the fully cured film as a whole, in line with third-party testing standards for European and North American public water-contact facilities. Penetration and consolidation, adhesion, immersion resistance and environmental indices meet overseas pool and aquarium admission requirements.

4. Application Instructions (for water-contact works)

4.1 Substrate preparation — The substrate must be sound. Remove loose sand, oil, moss, loose inclusions and aged coatings. Grind and clean heavily sanding areas beforehand. Repair cracks and holes in advance. A damp substrate is acceptable but must be free of standing or pooled water.

4.2 Application conditions — Ambient temperature 10–35 °C; substrate temperature at least 3 °C above dew point; relative humidity ≤ 85 %. Do not apply in heavy rainstorms or frost.

4.3 Coating procedure
4.3.1 Mix Part A epoxy resin and Part B polyamide curing agent at the specified ratio and stir thoroughly. Use within the pot life; do not exceed it.
4.3.2 Apply by roller or brush. On substrates with large pores or heavy sanding, two coats are recommended. Ensure full wetting of the substrate and avoid missed areas.
4.3.3 Give particular attention to internal and external corners, expansion joints and junctions between new and old substrates to ensure complete sealing.
4.3.4 Curing: surface dry in 4–8 h at ambient temperature; cure for 12–24 h (depending on temperature). Subsequent OiCE topcoat or SLEME sheet installation may only proceed once the primer is fully cured. No water exposure or foot traffic before the primer has cured.
4.3.5 Recommended system — Substrate grinding, cleaning and repair → SLETU-901 high penetration epoxy primer (1–2 coats) → full cure → OiCE topcoat or SLEME elastic sheet installation.

5. Packaging and Storage

5.1 Packaging — Parts A and B are supplied in separately sealed steel pails. Each pail is marked with model, batch, mixing ratio and net weight, and is supplied with a product certificate and safety data sheet.

5.2 Storage — Store indoors in a cool, ventilated place at 10–30 °C, away from open flames, heat sources and oxidisers, protected from light. Store Parts A and B separately and keep sealed to prevent damp ingress. Factory-sealed shelf life 12 months.

5.3 Transport — Transport protected from light and rain, avoiding prolonged sun exposure and high temperature. Follow chemical transport regulations and avoid impact damage.

6. Safety and Environment

6.1 A Safety Data Sheet compliant with ISO 11014 / GHS is supplied, meeting export audit requirements for European and North American water park, pool and aquarium projects.

6.2 Safety characteristics — This is a two-component liquid coating that is irritant before cure. Keep the work area well ventilated. Operators must wear safety goggles, a half-face respirator, solvent-resistant gloves and protective clothing. Avoid direct skin and eye contact and never ingest.

6.3 Environmental compliance — Low leaching after cure, meeting material safety standards for water-contact structures. Compliant with EU REACH and RoHS 2.0, free of heavy-metal pigments.

6.4 Waste disposal — Uncured residue, empty packaging and construction offcuts must be disposed of in accordance with local hazardous chemical regulations and must never be discharged directly into water bodies.

7. Warranty and Disclaimer

The cured primer film is designed for a service life of not less than 10 years. As a system component, projects where our company acts as general contractor or authorises overall system installation carry a 3-year system warranty; product storage shelf life is 12 months. All data in this document is derived from laboratory testing and field measurement on domestic and overseas water park, pool and aquarium projects and represents typical performance values. Actual results depend on substrate condition, substrate preparation, application workmanship, curing conditions, topcoat system selection and water chlorine content. Before bulk application, users must carry out on-site sample coating to verify penetration and consolidation performance, adhesion and substrate compatibility. The manufacturer reserves the right to optimise and update technical parameters. This document is for technical reference only and does not constitute a legally binding warranty contract.

3.3 SLETU-902 Base Repair Epoxy Mortar (General Purpose)

Product Overview

SLETU-902 is a three-component epoxy repair mortar comprising Part A epoxy resin, Part B polyamide curing agent and Part C hard mineral aggregate, mixed on site. Once cured it forms a high-strength, water-resistant rigid repair matrix used for filling and levelling concrete potholes, honeycombing, defects, shallow cracks and level differences. The repair layer anchors strongly to the original concrete and provides a flat, firm base for SLETU-901 primer, SLETU-101 underwater coating and SLEME anti-slip elastic sheets.

This technical data sheet is compiled in accordance with ASTM epoxy repair material standards, EN 1504-3, ISO 14801, EU REACH, RoHS 2.0 and ISO 11014. It addresses common engineering problems on cementitious substrates such as potholes, chipped corners, depressions, honeycombing and locally insufficient strength.

1. Product Identification

2. Key Features

2.1 Three-component epoxy system, high-strength repair — Epoxy with polyamide curing and hard mineral aggregate gives high compressive and bond strength after cure. The repair layer is firm and abrasion resistant and resists cracking.

2.2 Applicable to damp substrates — The polyamide-cured epoxy system allows application on damp substrates free of standing water, suited to pool and water park sites that cannot be fully dried.

2.3 Water and chlorine resistant for long-term water contact — The cured repair layer resists water and pool chlorinated disinfectant attack and performs stably under alternating wet and dry conditions without dissolving or softening.

2.4 High-strength anchoring to existing concrete — Bonds firmly to the existing cementitious substrate and has good interfacial compatibility with SLETU-901 high penetration epoxy primer, ensuring adhesion of subsequent topcoats.

2.5 Adjustable working consistency — The aggregate grading allows slight adjustment of mixing consistency, suitable for pothole filling, defect repair and thin-layer levelling.

2.6 Low shrinkage, resists cracking — Low volumetric shrinkage on cure, so micro-cracks are unlikely after repair, preserving substrate integrity.

2.7 Environmentally safe and compliant — Low leaching after cure, meeting material safety requirements for water-contact structures; compliant with EU REACH and RoHS 2.0.

2.8 Full OiCE system compatibility — A system repair material used together with SLETU primer, underwater coating and SLEME elastic sheet installation systems.

3. Technical Data (ASTM / EN)

All values are tested on the fully cured mortar as a whole, in line with third-party testing standards for European and North American public water-contact facilities. Bond strength, compressive strength, immersion resistance and environmental indices meet overseas pool and aquarium admission requirements.

4. Application Instructions (for water-contact works)

4.1 Substrate preparation — The substrate must be sound. Remove loose sand, oil, moss, loose or broken concrete and aged coatings. At potholes and defects, chisel out loose material back to sound substrate; at cracks, widen and clean the crack. The substrate may be damp but must be free of standing or pooled water.

4.2 Application conditions — Ambient temperature 10–35 °C; substrate temperature at least 3 °C above dew point; relative humidity ≤ 85 %. Do not apply in rainstorms or frost.

4.3 Repair procedure
4.3.1 Mix Part A resin and Part B curing agent at the specified ratio and stir thoroughly, then add Part C mineral aggregate and continue mixing until the aggregate is fully wetted. The mix must be used within the pot life; material beyond that time must not be used.
4.3.2 Fill potholes and defects in layers; a single thick layer should not exceed 20 mm. Control thickness for large-area thin-layer levelling. Finish the repair surface flat and smooth.
4.3.3 After repair, cure at ambient temperature. SLETU-901 high penetration epoxy primer may only be applied once the repair mortar is fully cured and ground flat.
4.3.4 Curing: light touch after 24 h at ambient temperature; final strength after full 7-day cure. Avoid water exposure, water scouring and heavy impact during curing.
4.3.5 Recommended system — Substrate chipping and cleaning → SLETU-902 epoxy mortar pothole and defect repair and levelling → curing and grinding → SLETU-901 high penetration epoxy primer → SLETU-101 topcoat or SLEME elastic sheet installation.

5. Packaging and Storage

5.1 Packaging — Parts A and B are supplied in separately sealed steel pails; Part C aggregate is bagged. Each set is marked with model, batch, mixing ratio and net weight, and is supplied with a product certificate and safety data sheet.

5.2 Storage — Store indoors in a cool, ventilated place at 10–30 °C, away from open flames, heat sources and oxidisers, protected from light. Store Parts A, B and C separately and keep sealed to prevent damp ingress. Factory-sealed shelf life 12 months.

5.3 Transport — Transport protected from light and rain, avoiding prolonged sun exposure and high temperature. Follow chemical transport regulations and avoid impact damage.

6. Safety and Environment

6.1 A Safety Data Sheet compliant with ISO 11014 / GHS is supplied, meeting export audit requirements for European and North American water park, pool and aquarium projects.

6.2 Safety characteristics — Parts A and B liquid components are irritant before cure. Keep the work area well ventilated. Operators must wear safety goggles, a half-face respirator, solvent-resistant gloves and protective clothing. Avoid direct skin and eye contact and never ingest. Take dust precautions when handling the aggregate.

6.3 Environmental compliance — Low leaching after cure, meeting material safety standards for water-contact structures. Compliant with EU REACH and RoHS 2.0, free of heavy-metal pigments.

6.4 Waste disposal — Uncured residue, empty packaging and construction waste must be disposed of in accordance with local hazardous chemical regulations and must never be discharged directly into water bodies.

7. Warranty and Disclaimer

The cured mortar matrix is designed for a service life of not less than 10 years. As a system component, projects where our company acts as general contractor or authorises overall system installation carry a 3-year system warranty; product storage shelf life is 12 months. All data in this document is derived from laboratory testing and field measurement on domestic and overseas water park, pool and aquarium projects and represents typical performance values. Actual results depend on substrate condition, substrate preparation, application workmanship, layered repair thickness, curing conditions, topcoat system selection and water chlorine content. Before bulk application, users must carry out on-site trial mixing to verify bond strength, curing performance and substrate compatibility. The manufacturer reserves the right to optimise and update technical parameters. This document is for technical reference only and does not constitute a legally binding warranty contract.

3.4 SLETU-903 Elastic Tile Adhesive (Epoxy Type)

Product Overview

SLETU-903 is a two-component elastic epoxy adhesive: a modified epoxy resin base cured with a polyamide curing agent and blended with elastic modification components. Once cured it combines the high bond strength of epoxy with elastic deformation capacity, absorbing minor substrate movement, relieving stress from temperature and wet-dry cycling and reducing the risk of debonding of elastic tiles and sheets. The adhesive layer resists water and pool chlorinated water attack and can be applied to damp substrates free of standing water.

It is used to bond SLEME elastic sheets and tiles firmly to pre-treated cementitious substrates and, together with SLETU-902 epoxy repair mortar and SLETU-901 high penetration epoxy primer, forms a complete water-contact paving system. It addresses the common failures of other adhesives: brittleness, softening under immersion and delamination or cracking under wet-dry cycling.

1. Product Identification

2. Key Features

2.1 Modified epoxy elastic system, high bond strength with deformation capacity — The epoxy base ensures high bond strength while the elastic modification components give the adhesive layer a degree of ductility, accommodating minor expansion and contraction of the substrate and reducing the risk of debonding and edge lifting.

2.2 Applicable to damp substrates free of standing water — The polyamide-cured epoxy system suits the damp substrate conditions typical of water-contact projects, with no need to wait for the substrate to dry completely.

2.3 Water and chlorine resistant, stable under long-term immersion — The cured adhesive layer withstands pool chlorinated disinfectant and alternating wet and dry conditions without softening, swelling or degrading under long-term immersion.

2.4 Excellent compatibility with SLEME elastic sheets and tiles — Does not attack elastic paving materials. The adhesive layer keys tightly to the back of the sheet, compatible with the complete SLEME water-contact system.

2.5 Low shrinkage, reducing hollowing and edge lifting — Low cure shrinkage means thin-bed application generates little internal stress, reducing the risk of sheet corners lifting.

2.6 High thixotropy, slip resistant — The thixotropic formulation resists sagging on vertical faces and slopes, so tiles and sheets do not slide or shift after placement.

2.7 Environmentally safe and water-contact compliant — Low leaching after cure, meeting material safety requirements for water-contact structures; compliant with EU REACH and RoHS 2.0.

2.8 System compatibility — Together with SLETU-902 repair mortar, SLETU-901 primer and SLEME elastic sheets it forms an integrated water-contact paving system.

3. Technical Data (ASTM / EN)

All values are tested on the fully cured adhesive layer as a whole, in line with third-party testing standards for European and North American public water-contact facilities. Bond strength, immersion resistance, slip resistance and environmental indices meet overseas pool and aquarium admission requirements.

4. Application Instructions (for water-contact elastic paving)

4.1 Substrate preparation — The substrate must be sound and firm. First level potholes and defects with SLETU-902 repair mortar, then apply SLETU-901 high penetration epoxy primer. Remove loose sand, oil, moss and loose inclusions. A damp substrate is acceptable but standing or pooled water is strictly prohibited.

4.2 Application conditions — Ambient temperature 10–35 °C; substrate temperature at least 3 °C above dew point; relative humidity ≤ 85 %. Do not apply in rainstorms or frost.

4.3 Bonding procedure
4.3.1 Mix Part A modified epoxy elastic resin and Part B polyamide curing agent at the specified ratio and stir thoroughly. The material must be used within the pot life; mixed material beyond that time must not be used.
4.3.2 Spread the adhesive evenly onto the pre-treated substrate using a notched trowel, keeping the adhesive layer thickness uniform.
4.3.3 Lay the SLEME elastic sheet or tile and roll thoroughly with a rubber pressure roller to expel air from the adhesive layer, ensuring full bonding with no hollows. Clean any adhesive squeezed out at the sheet edges promptly.
4.3.4 At internal and external corners, ramps, drains and equipment plinths, ensure the adhesive layer is continuous and complete.
4.3.5 Curing: light loading permitted after 24 h at ambient temperature; final bond strength and water resistance after a full 7-day cure. No water immersion, foot traffic or water scouring during curing.
4.3.6 Recommended system — Substrate grinding and cleaning → SLETU-902 epoxy mortar repair and levelling → SLETU-901 high penetration epoxy primer → SLETU-903 elastic tile adhesive trowel application → SLEME elastic sheet or tile installation → static curing.

5. Packaging and Storage

5.1 Packaging — Parts A and B are supplied in separately sealed steel pails. Each pail is marked with model, batch, mixing ratio and net weight, and is supplied with a product certificate and safety data sheet.

5.2 Storage — Store indoors in a cool, ventilated place at 10–30 °C, away from open flames, heat sources and oxidisers, protected from light. Store Parts A and B separately and keep sealed to prevent damp ingress. Factory-sealed shelf life 12 months.

5.3 Transport — Transport protected from light and rain, avoiding prolonged sun exposure and high temperature. Follow chemical transport regulations and avoid impact damage.

6. Safety and Environment

6.1 A Safety Data Sheet compliant with ISO 11014 / GHS is supplied, meeting export audit requirements for European and North American water park, pool and aquarium projects.

6.2 Safety characteristics — This is a two-component paste material that is irritant before cure. Keep the work area well ventilated. Operators must wear safety goggles, a half-face respirator, solvent-resistant gloves and protective clothing. Avoid direct skin and eye contact and never ingest.

6.3 Environmental compliance — Low leaching after cure, meeting material safety standards for water-contact structures. Compliant with EU REACH and RoHS 2.0, free of heavy-metal pigments.

6.4 Waste disposal — Uncured residue, empty packaging and construction waste must be disposed of in accordance with local hazardous chemical regulations and must never be discharged directly into water bodies.

7. Warranty and Disclaimer

The cured adhesive layer is designed for a service life of not less than 10 years. As a system component, projects where our company acts as general contractor or authorises overall system installation carry a 3-year paving system warranty; product storage shelf life is 12 months. All data in this document is derived from laboratory testing and field measurement on domestic and overseas water park, pool and aquarium projects and represents typical performance values. Actual results depend on substrate condition, substrate preparation, notched trowel selection, adhesive layer thickness, curing conditions and water chlorine content. Before bulk application, users must carry out on-site sample bonding to verify bond performance, elastic compatibility and substrate compatibility. The manufacturer reserves the right to optimise and update technical parameters. This document is for technical reference only and does not constitute a legally binding warranty contract.

Recommended system build-up

Substrate chipping and cleaning → SLETU-902 epoxy mortar repair and levelling → curing and grinding → SLETU-901 high penetration epoxy primer → SLETU-101 true ceramic underwater coating (or SLEME elastic sheet bonded with SLETU-903) → detail sealing → cure and hand over.