When the tile decoration, people tend to pay little attention to the tile grouts, before people with white cement pointing, pointing in recent years, with colored sealant, but a few months down the decoration will find: tile joints will become yellow black, black and more friction, which not only brought to the beautiful room disharmony, and yellow blackened Zhuanfeng encourages the growth of bacteria, affecting people's health. This is because the main component of white cement and sealant are inorganic materials, poor water resistance, scrub water infiltrated the cracks between the blocks when the results getting dirty black. Especially between the kitchen and tile gap typically encountered by white to black, unsanitary beautiful, black Zhuanfeng will breed bacteria, odors, serious harm to human health, the bacteria is particularly evident in the summer. US joint agent appeared, completely solved the problem plagued decoration industry for many years, it is not only solve a series of problems caused by black Zhuanfeng, but also greatly enhance the grade of the decoration. US home sewn seam US agents are refined by high-grade polymer and pigment together. Colorful, non-absorbent, anti-oil, easy to clean, no color, abrasion, high strength. US sew their decorative tile practicality are significantly better than the color sealant is a high-end home renovation projects essential for tiles, mosaics, stone and other gaps landscaping, kitchen and bathroom decor negative angle. US Tile Grout joints can completely change the phenomenon of black mildew, allowing you room more warm and elegant, highlight the distinguished luxury beauty joints agent Features: 1. smooth as porcelain, after curing the product surface smooth as porcelain, high intensity resistance wear dirty nonstick have excellent self-cleaning, easy to clean and a rub on the net, you can scrub and tiled together; easy to filth, avoid gaps mildew harm to human health. 2. Have not contaminated with oil seepage waterproof features, the real dirty tile joints never black. 3. decorative effect is particularly strong. Rich natural colors with shiny and delicate, to give a better overall effect of home improvement (sealant on the market dull dull color, color restricted).