Polyurea tile grout is a new overturning product. The product can be better used in the joints of ceramic tile, stone, glass, mosaic tile on the wall or flour indoor & outdoor. It has its own special characteristics: permanent moisture proof, more environmental, curing fast, save labor and never discolor. In addition, it solidifies quickly, construction and clean edge in the same day. More importantly, it can be constructed in wet subbase surface, which greatly solves the problem that cannot construct because of climate and other reasons.