Shanghai Building Materials Co., Ltd. is a good Zhuo US joint agent specializing in the development, production and sales of high-tech enterprises. I produced the third generation of [good] Zhuo US brand tile joints agent is produced by a high-tech products, completely solve the years Zhuanfeng dirty tile black, yellow problems, [good] brand Zhuo US joint agent is a sealant (grouts) upgrade, from a variety of polymers and high-grade pigment refined, completely solve the white cement and sealant to bring you the trouble, really make your tile joints bright as porcelain, never again dirty black after US joint agent on the tile joints will be solidified to form a smooth clean surface such as porcelain, wear, water, oil, dirt does not stick, there are excellent self-cleaning, easy to hide dirt nano scale, easy to clean, a rub on the net, its hardness, bond strength, and other aspects of life are superior sealant, which can solve the ubiquitous black dirty tile joints and difficult cleaning problems. Whether it is just decoration of the new pavement tile joints, or have been used for many years in the tile joints can be used. Avoid gaps breed mold endanger human health.