Scotch-Brite(TM) Roloc(TM)+ Clean and Strip XT Disc, PN 07470 4 in x 1/2 in S XCS, 10 per case Aggressively removes paint and rust from seams, door jambs, drip moldings, pinchwelds and other difficult-to-reach areas. 3-dimensional abrasive web conforms to work area. Safer than wire bristle tools. Durable web design lasts longer and will not rust. Maximum operating speed 8000 RPM. Disc is used with 3M(TM) Roloc(TM) + Holder, part number 07500.