... excellent self-cleaning performance. 2. APPLICATIONS:Granite,poloshing tile,manmade stone,Ceramic tiles,Microcrystal stones 3.PHYSICAL DATA: ... excl. polished tiles), timberGranite, marble, sand stone (cautious for black stone)Granite, marble, sand stone, microcrystal stone, ceramic tiles, ... Acidic formula will bleach the stone, then (green, black or grey) pigments must be addedNot change existing status ...