Cementitious capillary crystalline waterproofing material that waterproof coating waterproof material from Portland cement, quartz sand, a variety of active chemical substances and other components. With the water permeability of polyurethane waterproof coating strong model to achieve the effect of a chemical reaction and water leak. Two-component polyurethane waterproof coating is a two-component polyurethane waterproof coating a variety of additives mixed antioxidant, curing agent, catalyst, etc. A polyurethane prepolymer component and a diisocyanate containing the reaction from the B group, according to a certain proportion with the formation of the overall after solidification and flexible two-component polymer waterproof coating Scope 1, all kinds of roofing and waterproofing toilet; two underground maintain positive side waterproof structure; 3, basements, swimming pools, air defense projects, water storage tanks and other positive side. New polyurethane waterproof coating waterproof material _ _ Huadun Florida polyurethane waterproof coating provided by Shouguang City Shield waterproof material Limited. Shouguang City Shield Waterproof Materials Co., Ltd. (www.huadunfangshui.com) Shandong Weifang, waterproof, moisture-proof materials, leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shield waterproof material in China, leading the staff warmly welcome all inquiries negotiations to create a waterproof material Huadun a better future.