... X22MM Application:-- Suitable for hook & loop salver and self-adhesive pad used for precision polish of inner ... tube-- Ideal for polishing and grinding the automobile surface coating, woodwork lacquer, painting, carpentry, marble, metal and ... paper, Norton paperMaterials: aluminum oxide, silicon carbide, zirconium oxide, zinc-stearateColor: white, brown, yellow, black, blueCoating: closed, semi-closed, ...