【Product Introduction】

Baishiju 911 polyurethane waterproof coating is composed of polyurethane prepolymer containing isocyanate group (-NCO) (component A) and a mixture (component B) containing polyhydroxyl (-OH) curing body with plasticizer, tackifier, antifungal agent, thinner and other additives. The two-component is mixed evenly in a certain proportion, and after curing, it forms a uniform, elastic and waterproof overall waterproof adhesive film.

【Scope of application】

1. All kinds of roof waterproofing: concrete, wood, steel, asbestos tile and other structures of roofing

2. Waterproofing of underground buildings: basement concrete floor, internal and external walls, tunnels, pits, etc

3. Waterproofing of various buildings: toilets, kitchens, non-edible pools, downspouts, etc

4. Anti-rust and anti-corrosion: anti-rust and anti-corrosion of metal and sewage pools

【Product Advantages】

1. Cold construction method and extremely safe operation

2. Liquid construction, short solidification period, is a material that combines the two functions of bonding and waterproofing, and is suitable for large-area seamless construction of various shape interfaces

3. It has excellent elongation and tensile strength, and has a binding effect on the expansion and contraction and deformation and cracking of the waterproof base

【Construction technology】

1. The construction base surface is required to be dry, solid, smooth, dust-free, oil-free, and the water content is <8c/o

2. The construction of the coating is usually carried out in two times. Polyurethane waterproof manufacturers believe that the mixed paint should be evenly painted on the base surface with a rubber scraper or brush, and the brush is repeated in the two vertical directions to ensure the penetration and bonding of the coating on the base surface, and the second application can be carried out after the first layer of coating cures (4-8 hours).

3. It is forbidden to step on it within 24 hours after the completion of construction, and the protective layer should be made immediately after all the waterproof layers are completely dry

【Precautions】

1. The mixed paint should be used up within 20 minutes, and the construction temperature should be above 5 °C

2. Keep air circulation during construction

3. The paint that has not been used up must be sealed with the lid of the barrel to prevent the paint from absorbing moisture and curing

4. Strictly prevent sun, rain and collision during transportation