Steel Wool Pads 3-packBondo Steel Wool is used to prepare metal or plastic prior to painting.Uses for steel wool:Buffing: Wood work, shellacs, lacquers, varnishes, autofinishing, painted trimCleaning: Delicate instruments, golf clubs, aluminum, copper, brass, glass, brick, stone, etc.Polishing: Aluminum, brass, copper and zincRemoving: Paint spots and splatters, old finishes from antique furniture, rust and dirt from metal etc.#00 Grade.Pad Dimensions: 4″ x 3″ x 0.625″3M820