Construction process of the second layer of polyurethane waterproof coating film: After the first layer of coating polyurethane waterproof coating wholesale, when sticky coating curing polyurethane waterproof coating, according to the ratio of the first pass material polyurethane waterproof coating asphalt, for the first two times the coating operation, the coating thickness is uniform color polyurethane waterproof coating, scratch the direction perpendicular to the direction must first pass Scratch, scratch and the first pass the same amount. Scope: * Indoor and outdoor concrete structures, masonry mortar walls, floors; · Bathroom, kitchen, ground floor, balcony, pool floor and wall waterproofing; * for paving stone, tile, wood wipe the bottom handle flooring, wallpaper, gypsum board before, up to prevent moisture and salt contamination effects. Color polyurethane waterproof coating | Leshan polyurethane waterproof coating | Huadun waterproof material provided by Shouguang City Shield waterproof material Limited. Shouguang City Shield Waterproof Materials Co., Ltd. (www.huadunfangshui.com) strong, credible, Shandong Weifang waterproof, moisture-proof materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Chinese Shield waterproof material and you hand into the brilliant, for a better future!