First, the material requirements 1, polyurethane waterproof coating (double), factory certificate should be 951 polyurethane waterproof coating, it should be used after re-examination qualified. 2, Part A, is the starting polyether resin and a diisocyanate, etc., has a terminal isocyanate polyurethane prepolymer polyurethane waterproof coating through polymerization and reaction made the appearance of pale yellow viscous, barrels, barrel 20kg. Part B is curing agents, accelerators, toughening agents, antifungal agents, fillers and the like mixing processed into rare appearance with red, black, white, yellow and brown, etc., paste sbs polyurethane waterproof coating , barrels, barrel 40kg. Polyurethane waterproof coating Features (1) can be applied directly to wet or dry surfaces of various substrates [1] (2) strong bond with the substrate surface, the coating of polymer material can penetrate to the base surface micro slit inside, follow-strong. (3) coating has good flexibility, the grass-roots stretching or cracking adaptability, high tensile strength. (4) green polyurethane waterproof coating roofing, tasteless, non-polluting environment, no personal injury. 951 polyurethane waterproof coating | Manulife new waterproofing | polyurethane waterproof coating provided by Manulife Shouguang City, new waterproof materials plant. Manulife Shouguang City, new waterproof materials plant (www.sghongli.com) (www.sghongli.com) Shandong Weifang, waterproof, moisture-proof material leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. Manulife new waterproof leadership in the staff warmly welcome all inquiries negotiations to create new waterproof Manulife better future.