Polyurethane waterproofing coating is kind ofenviroment-friendly, liquid applied waterproofing material.

Single component polyurethane waterproofing coating, is a kindof macromolecule waterproofing paint which can react at moistureenvironment and become membranes. It’s  main material isisocyanate and polyether, adding mixed dive solid agent,plasticizer and other auxiliaries. This products is made by specialtechnology at high temperature through dehydration, polymerization.When the coating is painted on the surface of substrate, the –NCOof polyurethane can react with the moisture of the air and formtough, tensile, soft and seamless rubber waterproof membrane.

Double component polyurethane waterproof paint, is a kind ofdouble component chemical reaction solidifying waterproof material,in which component A is pre-aggressiveness by polycondensation ofpolyether and isocyanate, component B is colourful liquid made bythickening agent,coagulant, filler  plasticizer,solidifyingagent and so no. When using, A and B is homogeneously mixingaccording to ratio, and paint on the surface of substrate. Then itcross and solidify to form rubber elasticity membrane so that formthe waterproof layer.

This products is acid-resisting, alkali-resisting, anti-fire,isolation, antiaging . It can stick with wood, steel, tile, widelyused in the waterproof of roof, underground chamber, toilet,tunnel,and petrochem pipe, metal tanks. And it can also be used asdecrative material. Using widely, painting easily.