... Blue Shield or Green Shield use. It can not be used alone. 3.01 PHYSICAL DATAPackaging Size: 1 gallon, 4gallons ... . polished tiles), timberGranite, marble, sand stone (cautious for black stone)Granite, marble, sand stone, microcrystal stone, ceramic tiles, polished tiles and glass etc ... polishing wastes materialOne to four types of agents shall be used according to the type, color, density or degree of ...