Removes rust, scale and old paint from metal. 3M paint and rust stripper works quicker, lasts longer and cuts faster than conventional sandpaper to strip away corrosion, scale and old finishes. Made from durable, non-woven synthetic material, our rust and paint remover makes a tough job faster and easier - it cleans away surface corrosion to reveal the surface below. Silicon carbide abrasives fracture easily to expose sharp edges for aggressive grinding that speeds removal of rust and scale. The paint and rust stripper may be used on fiberboard, plastics, wood, clear coat, fiberglass, filler, metal, paint and putty. Simply attach this disc to an electric drill with a 1/4 in mandrel and apply directly to corrosion or old paint for fast removal. The power of the electric drill saves a lot of time and effort compared with sanding by hand. This automotive paint stripper and rust remover accessory is often used for dent repair projects. It will cleanly strip away paint and clean away rust in preparation for filling the dent with auto body filler. It makes quick work of removing paint and leaves a good surface for filler or repainting. Our 3M paint and rust stripper is a popular accessory for automotive restoration work because it saves time and labor. It attaches quickly to a common household drill, so removing old paint or stubborn rust is much easier than doing it by hand. 3M has used the science behind synthetic materials to help you bring your vehicles back to life. This paint and rust stripper is an excellent tool for automotive repair and restoration and part of a long 3M tradition helping true auto enthusiasts get the most from their work and from the finished result.