Polyurethane waterproof coating is a prepolymer containing isocyanate based on Isocyanate, polyether and other polymerization, which is prepared by mixing process such as catalyst, anhydrous additive, anhydrous filler, solvent and so on, which is made of one-component polyurethane waterproof coating.
This kind of coating is the reaction curing type (moisture curing) coating, has the strength high, the elongation rate is big, the water resistance performance is good and so on characteristic. Adaptable to the deformation of grass roots. Polyurethane waterproof coating is a kind of liquid construction of one-component environmental protection waterproof coating, is imported polyurethane prepolymer as the basic components, no tar and asphalt and other additives. It is the moisture in the air after contact solidification, at the grass-roots surface to form a strong, tough, seamless overall film.