Acrylic elastomeric coating with excellent flexibility for interior and exterior surfaces. It provides excellent long-term durability and protection against adverse weather conditions. It is highly alkali and efflorescence resistant and protects building surfaces by providing a water vapour permeable and water-resistant film, without adhesion loss. Its film is resistant to CO2 diffusion. It is Ammonia free.
Coverage (on a smooth surface) : 13-15m2/L / coat.
Dilution :
- Prime coat up to 50% by volume.
- Subsequent coats up to 10% by volume.
Drying time at 25ºC and relative humidity 50% :
- Touch dry: 4 hours
- Recoat: 24 hours depending on weather conditions
Elongation (75μm DFT) DIN 53504 : 100%
Tensile Strength (75μm DFT) DIN 53504 : 4.0±0.3MPa
Water Vapour Transmission Rate DIN EN ISO 7783-2: Sd=0.491m (Class II)
Liquid Water Transmission Rate DIN EN 1062-3: 0.12kg/(m²h0.5) (Class ΙΙ)
Carbon Dioxide Permeability (75μm DFT) DIN EN 1062-6: Sd>99m (for concrete protection SD values>50m are required)
Wet Scrub Resistance (300μm WFT) : <2.5μm (Classification according to DIN EN 13300: 1, average loss of film thickness <5μm at 200 scrub cycles)