... 4.ISO certification environment-friendly Polymer cement (JS) waterproof coating Characteristic a) High adaptability to wet and dry base ... glass, plasterboard, foam board, asphalt, rubber, SBS, APP, polyurethane and civil construction(such as building, wall surface, subsurface, tunnel ... construction shall take the necessary freezing measures. 3,Waterproof coating is now with the current use, and used ...