... /alkali, washing, scratch and stain, and excellent self-cleaning performance.2. APPLICATIONS:Granite,poloshing tile,manmade stone ... )Crystal ShieldScope of ApplicationGranite, marble, ceramic tiles (excl. polished tiles), timberGranite, marble, sand stone (cautious for black ... right side used it. polishing detergent for granites,polished tiles,manmade stones,microcrystal stones and ceramic tiles(Blue ...