Drizoro - Maxelastic Trans polyurethane-elastomer membrane

A one-component product, ready to use, based on special aliphatic polyurethane resins, which, when exposed to moisture, create a transparent, highly flexible coating. The product is used for long-term protection and waterproofing of concrete, cement-based mortars, bricks, tiles, stone, glass, etc.

Features

• very high flexibility, both at high and low temperatures, allowing to absorb thermal displacements and vibrations of the ground under extreme weather conditions
• resistance to UV radiation
• creates a uniform waterproofing layer that does not require joints and permanently seals any cracks
• excellent ability to transfer cracks, thanks to which it behaves like a membrane on the substrate protecting any cracks that may occur
• good abrasion resistance. The product is adapted to the traffic load of pedestrians
• excellent adhesion to the material commonly used as a substrate; does not require priming
• good chemical resistance to de-icing salts, sea water, sewage, acid and alkaline solutions
• withstands a wide range of temperatures from -40 C to 100 C
• provides long-term protection that does not require maintenance
• long-term protection compared to paints or other coatings
• does not require maintenance
• ready-to-use product
• easy to apply
• application by hand or spray

Application

• transparent and flexible waterproofing for roofs, terraces and balconies exposed to pedestrian traffic
• coating protection, against the influence of harmful factors in the weather, on bricks, ceramic tiles, stone, etc.
• sealing and protection of transparent coverings and the roof made of glass, plastic or polycarbonate

Technical data

• external appearance homogeneous substance
• temperature at the application 5 ° C
• Relative humidity at application <90%
• drying time at 20 ° C and 50% relative humidity 10–12 h
• maturing time at 20 ° C and 50% relative humidity 3 days
• elongation at break 320% (according to ASTM D-412)
• tensile strength 20.3 MPa (according to ASTM D-412)
• adhesion to concrete> 2.0 MPa (according to ASTM D-4541)
• water vapor permeability Sd (m, air layer) / 6.2 / 3195 (according to EN-ISO 7783)
• approximate consumption per layer / total coverage: 0.5-0.6 / 1.0-1.2 kg / m ²
• approximate thickness per layer / total application 0.5 / 1.0 mm
• the appearance of the coating is transparent
• packaging 5 kg and 25 kg cans