Kelin tile grout is a new product for home decoration, which is totally instead of the sewing agent. It can be better used in the joints of ceramic tile, stone, glass, mosaic tile on the wall or flour in bathroom, kitchen, bedroom and so on. It has great varieties of color, bright luster and the surface is bright as porcelain after curing. At the same time, it is mould proof, moisture proof, environmental friendly, non-toxic and net flavor, adding negative oxygen ion to purify air. More importantly, without being continuously exposed to high intensity of sunlight, the product will not be yellowing, easy to clean and resistant to dirt. Australia joint research and development products to make the better performance, and through the Chinese Academy of Sciences strategic quality control guidance, to make products’ quality stable. The tile grout is very easy to construction.