Two-component (non-tar) polyurethane waterproof coating

产地：

江苏淮安

表干时间/h：

≤8

不透水性：

0.3 MPa、30min不透水

The non-tar polyurethane waterproof coating is a two-component material that uses water as the chain extender, which avoids the toxicity problem of the amine chain extender and forms an elastic and seamless rubber waterproof layer after curing.
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.
2. Purpose: Used for waterproofing in basements, toilets, bathrooms, storage tanks, grain depots, roofs, exterior walls, etc.
3. Technical indicators implementation standards/
Project indicators
Tensile strength/
Elongation at break/
Tear strength/
Low temperature bending property /℃
Impermeable Impermeable
Solid content/
Surface drying time/
Solid drying time/
4. Construction requirements
The base surface must be smooth, Clean and free of sand and looseness.
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 adhesion
5. Packaging, transportation, storage
The product is stored in a dry, ventilated, and cool place, and the shelf life is from the date of production. It has not been opened for months since the date.
Transportation is handled as non-dangerous goods.