Polyurethane Waterproofing Coating

Key Specifications/Special Features: Product description: Yuhong SPU-301 one component polyurethane waterproofing coating is a kind of coating made by polymerization of isocyanate and polyether polyols, with addition of a variety of aids and fillers It is applied on substrates to form a firm, soft, seamless sealing film by chemical reaction through NCO end group contacted with moisture in airKinds and specification: There are two types I and II differentiated by the difference of tensile properties and use parts The main difference between type I and type II: Type I: its elongation at break is higher, but viscosity is lower, it is self leveling to fit to horizontal substrates Type II: its tensile strength and viscosity are higher It fits to vertical end joints, details and edge sealing, but doesnt sag