Two-component polyurethane waterproof coating
Non-tar polyurethane waterproof coating is a two-component material that uses water as the chain extender to avoid the toxicity problem of amine chain extenders. After curing, it forms an elastic and seamless rubber waterproof layer. .
1 Product Features
Warm construction, easy operation, non-toxic and harmless.
It has natural leveling and good extensibility, and can overcome leakage caused by cracking of the base layer.
It has excellent weather resistance, oil resistance, seawater resistance and corrosion resistance.
Damp construction without open water has strong adhesion to shorten the construction period.
The second purpose is used for waterproofing of basement bathrooms, bathrooms, storage pools, grain storage roofs and exterior walls.
Three Technical Indicators Implementation Standards/
Project Indicators
Tensile Strength/
Elongation at Break/
Tear Strength/
Low Temperature Flexibility/ ℃
Impermeable Impermeable
Solid content/
Surface drying time/
Solid drying time/
Four construction requirements
The base surface must be smooth and clean without any cracks. The sand is loose.
Pour the ingredients into the ingredients according to the proportion, stir for 10 minutes with electric power, usually apply in two to three times, use a scraper to apply, the force should be even and steady. Generally, use a centimeter-thick cement mortar as a protective layer to make a facade protective layer. When the last coat of paint is not completely cured, sand can be sprinkled on the wall to enhance the bonding strength
Five-pack transportation and storage
The product is stored in a dry, ventilated and cool place, and the shelf life has not been opened since the date of production. months.
Transportation is handled as non-dangerous goods.
Two-component polyurethane waterproof coating