Solvent-free, two-component, flexible polyurethane membrane for long-term protection of concrete and metal surfaces.

Features

• non-toxic product, suitable for contact with drinking water
• seals, creates "bridges" and permanently fills active hairline cracks
• forms a continuous waterproofing membrane within the joints, adjusting to the geometry of the substrate
• completely elastic and resilient, it absorbs thermal movements and surface vibrations
• excellent adhesion to concrete and metal surfaces
• very good abrasion resistance
• very good chemical resistance to sewage, sea water, oils, gasoline, acid and alkaline solutions, etc.
• solvent-free product
• non-flammable
• suitable for use in poorly ventilated rooms

Application

• waterproofing and securing the tank in drinking water
• waterproofing pool in, fountains, channel in, pipeline in etc.
• external waterproofing and protection of foundations in, retaining walls, underground structures, etc.
• waterproofing of wet rooms, such as bathrooms, kitchens, toilets, etc. waterproofing of gardens and other surfaces in contact with plant roots
• waterproofing and chemical protection of wastewater treatment plants
• waterproofing terrace and balcony under the ceramic surface

Technical data

• density A + B (kg / l) 1.25 0.1 kg / l
• solids content A + B 100%
• A: B component ratio is 4: 1
• application temperature> 5 ° C
• suitability for use at 20 ° C 20–30 min
• touch-dry at 20 C 6-12 h
• complete dry time at 20 ° C 7 days
• adhesion to concrete 3.4 (according to EN-1542)
• tensile strength 14.7 MPa (according to ASTM D-412)
• elongation to break 84% (according to ASTM D-412)
• carbon barrier Sd 94 m (according to EN-1062/6)
• water permeability (kg / mh ^0.5 ) <0.01 kg / mh 0.5 (low permeability, class III, W 3; according to EN-1062/3)
• flash point - non-flammable product
• suitability for contact with drinking water - positive (in accordance with European Directive 98/83 / CE and 2007/19 / CE)
• consumption per one layer / total 0.3-0.4 / 0.6 kg / m
• package 25 kg