To form waterproofing layers before applying
ceramic, stone and mosaic coatings in
1. Balconies and terraces
2. Bathrooms and shower cubicles
3. Laundry rooms
4. Saunas and damp environments in general.
NWK740 offers the following
1. No drill or mixing tools required, supplied
2. Resistant to rainwater 1 hour after applying the
first coat and 3 hours after the second coat
3. Ceramic coatings may be laid just 4 hours after
applying the final coat (times refer to +23°C and
50% relative humidity of the air when the product
is applied on dried screeds with a residual moisture
lower than 3%)
NWK740 is a fast, ultra-fast, ready-to-use ultra-fast drying, one component with blue synthetic based paste in water dispersion. How about NWK740 is easy to apply using long-haired, long-haired or sloped rollers, brushes or shovels on horizontal, oblique and vertical surfaces. How about NWK740 dries very quickly to form a flexi membrane without a lengbeck surface. It is resistant to light pedestrian traffic after just 3 hours and forms an excellent grip with all kinds of adhesives for laying ceramics, stone materials and mosaics of all kinds.
What about the flexible properties of NWK740 helps withstand normal movement caused by expansion and substrate shrinkage due to variations in temperature and vibration. Tiles are placed on the waterproof floor with NWK740 using adhesive (such as Granirapid, Elastorapid, etc.) and replaced with Ultracolor Plus can be opened for pedestrian traffic within 12 hours of starting the job. Time refers to the conditions of temperature and humidity as indicated earlier.
NWK740 is resistant to water, lime water (ph> 12), chlorine-containing water and detergents commonly used to clean the living environment.