Bear-Tex Surface Blending discs deliver superior consistent finishes whenever you need to clean, debur, blend or finish. Provides higher rate of cut for increased productivity and longer life. Ideal for removing rust and oxides, blending out disc marks, and removing coatings and gasket residues from automotive surfaces. Thick reinforced non-woven backing is impregnated with a tough aluminum oxide abrasive. Discs feature a hook and loop fastening system