Kerakoll Aquastop Nanoflex Waterproofing Membrane is a certified, eco-friendly, breathable, anti-alkali and chlorine-resistant, mineral membrane for the flexible waterproofing with high levels of adhesion and durability of substrates before laying with adhesives, ideal for use in GreenBuilding.
Kerakoll Aquastop Nanoflex is a single-component product with low CO2 emissions and very low volatile organic compound emissions, recyclable as an inert material at the end of its life. Kerakoll Aquastop Nanoflex develops a smooth, fluid mixture that can be adjusted by varying the amount of water in order to obtain optimal workability for the particular site conditions, guaranteeing maximum adhesion of the bonded system.
• For use on floors and walls, internal and external
• Crack-Bridging at low temperatures
• Specifically intended for laying porcelain, ceramics, natural stone and glass mosaic using inorganic adhesives from the Biogel range
• Suitable for overlaying
• 30% better coverage than two-component systems
• 20 kg paper bags with carrier handle
• Nanotech technology which makes it completely water repellent and gives permanent elasticity and high chemical stability.
Kerakoll Aquastop Nanoflex can be used on: Terraces, balconies, horizontal surfaces and swimming pools on mineral screeds, monolithic cement-based screeds, existing floors covered with ceramic and marble tiles, dimensionally stable natural stone well-anchored to the substrate and clean, cement-based plasters/renders and cementitious mortars, aged concrete. Use Aquastop 120 Sealing Tape, Sealing Corners and Pipe manchets with Kerakoll Aquastop Nanoflex to seal wall and floor joints, junctions and extruding pipes.
Do Not Use:
Kerakoll Aquastop Nanoflex should not be used on: Gypsum or anhydrite-based substrates without the use of Primer A Eco, on metal or wood substrates, on bituminous sheeting, to waterproof exposed surfaces subject to foot traffic, on low-density screeds, on insulation layers on inverted roofs made with insulating panels or low-density materials, in swimming pools and tanks used to hold exposed water, when adhesion of the coverings requires the use with Biogel Extreme or reactive adhesives.
Appearance: light grey ready-mixed waterproofing product
Apparent volumetric mass: 1 kg/dm3
Mineralogical nature of inert material: silicate – crystalline carbonate
Shelf life: ≈ 12 months in the original packaging in dry environment
Pack: 20 kg bags with handle
Mixing water: ≈ 5 – 6 ℓ / 1 20 kg bag
Viscosity: ≈ 60,000 mPas · sec
Specific weight of the mixture: ≈ 1.5 kg/dm3 UNI 7121
Pot life: ≥ 1 hr
Temperature range for application: from +5 °C to +35 °C
Substrate residual humidity: ≤ 4%
Minimum total thickness: ≥ 2 mm
Maximum thickness per layer: ≤ 1.5 mm
Waiting time between 1st and 2nd coat: ≥ 6 hrs
Waiting time before laying the covering: ≥ 24 hrs
Interval before normal use: ≈ 7 days / ≈ 14 days (permanent water)
Working temperature: from -20 °C to +90 °C
Coverage: ≈ 1.15 kg/m2 per mm of thickness