... long life 5 hing efficient The description of dry polishing pad:1, Grit:50,100,150,200,300,400,500 ... 800,1000,1500,2000,3000.2, This kind of polishing pad only use in dry condition. Don't use ... water.3, Application:used for polishing mable,granite and other special-sharped stone of the ... in domestic and overseas market.5, Easy use, after polishing, the stone surface will show a mirror effect.6 ...