The two-component environmentalfriendly polyurethane waterproof coating, as a result of
reaction of two components, A and B, is a reacting waterproof coating. By composition of compo
nent A and B,component A is the polyurethane prepolymer which is composed
by esserbetol and diisocyanate.
The B component is viscous liquid which contains perssad OH, such as surfactant, filler,curing
agent, catalyst. When using, mix component A and B, according to a certain weight ratio.Hours later,
elastic,tenacious,durable waterproof coating layer comes into being.
Characteristics:
1 Two-component, convenient to use . High cohesive force and ductility.
2 Resistance to chemical corrosion,resistance to low temperature, anti-aging,does not get moldy, Water tolerance.
3 Without any solvent.Terminal group NCO in the coating solid and conjunctiva after contact with air. This product is environmental and healthy.
Application Range:
New and cold construction,basement,roof,toilet,ect.Andthe waterproof,corrosion prevention in metal pipeline.
Methods: Stir the paint with a brush or roller brown uniform rolling brush. Brushing base surface dry and no surface dust. Ambient temperature of 23 C,
8h in the conjunctiva, the low temperature longer, whereas shorter. After curing the first pass,and then cover the second time scraping. Scraping direction must be perpendicular to the first pass. If the thickness of the coating reach the design, to achieve the required thickness of brushing up.
