Scotch-Brite™ radial bristle brushes are more adaptable and safer than wire brushes. They are used to remove paint, rust, sealants, adhesive tapes, weld discoloration from stainless steel surfaces, etc. Type RB-ZB with thin curved bristles is suitable for deburring, cleaning hard-to-reach areas, and details. These discs are mounted on a straight grinder using spindle 990.