... 38 can protected the tiles from contaminant, for example cements, sands, ink, especially rubber. 2.Characteristics1 ... and dried, it also has a little of water in or on it, when coated APC-38, ... is suitable for these materials of hard surface with small pores , for example polished tiles, marble, granite ... Because the tools with rubbers are used in the process of tiling, so anti-fouling agent must ...