The traditional US joint agent is applied to the surface of the sealant, the new US-seam sealant agents do not need to bottom, can be directly added to the tile to fill the gap in the tile adhesive. Filling the gap for more than 2mm, construction convenient than the ordinary type, is the upgrading of sealant products. A new material: it is made of high-grade paint and new high-tech polymer composition, is a semi-flow like liquid; it is different from white cement, colored sealant (dry powder cement material + low pigment) is mainly composed of inorganic materials He is equipped by the new high-tech polymer materials + high-grade pigments and specialty additives fine together. 2, the new vision: it has a shiny, rich colors and delicate nature, such as gold, silver, pearl color, etc., and white, black color was significantly higher than that of white cement, colored sealant to the wall to bring better overall results , so much stronger than decorative white cement, colored sealant. And after its solidification, the surface smooth as porcelain, ceramic tile can be cleaned together with anti-infiltration waterproof properties, can be truly tile gap "never darken"