Coating polyurethane waterproof coating is mainly applied to the bathroom, roof or basement waterproofing all fittings, sanitary equipment, floor drain or drains, etc. must be securely installed, one-component polyurethane waterproof coatings, tight joints, waterproof coatings, received the first sleek, shall any loosening. Shovel and broom with tools such as the primary surface asperities, mortar pimple eradication, color polyurethane waterproof coating, dust debris will be cleaned thoroughly. On the angle, pipe roots, floor drain and drain and other parts should carefully cleaning. If found oil, rust use wire brushes, sandpaper and an organic solvent cleaned. The moisture content of less than 9%, PH value <10 primer coating. Polyurethane waterproof coating: 1, one-component polyurethane waterproof coating is moisture-cured coatings, can be applied directly in the wet base surface. 2. The one-component polyurethane scraping at once is reached 1-3mm thick 3. one-component polyurethane to form a seamless post-production needs based on color waterproof coating 4. cure the coating, complete elastic waterproof layer, the film has a more high strength and elongation, cracking and scaling grassroots adaptability. Two-component polyurethane waterproof coating, long the source, waterproof coatings provided by Weifang City for the source of waterproof material Limited. Weifang City for the source of waterproof material Ltd. (www.jiuyuanfangshui.com) located in Shouguang City, Shandong Province, Taiwan's first industrial park. Scraps and development in the wave of market economy, the current source of long waterproof material has a high profile in a waterproof, moisture-proof materials, enjoys a good reputation. Source of long waterproof material made of the whole network business alliance certification, marking our service and management level has reached a new height. Long waterproof material source of all employees willing to work with all people of insight and common development, for a better future.