Water-proof completely & good whiteness. Adjustable good of C.O.E.Especially suitable for all kinds of tile with high rebound & low rebound in their flatness.Good whiteness.Suitable for high grade tile.water-proof completely. Code C.O.E(χ10-7/oC) Sofeting point(oC) Firing temperature(oC) TC-898 195 1050 1080-1130 TC-899270 1000 1080-1130 We are Zibo Tiancheng Glaze Co., Ltd. produce transparent frit,opaque frit,luster powder,printing glaze powder,as one of the largest producers and exporters in Shandong province,our products were exported to many countries and build good business relations.