The mariners choice for stripping, sanding, smooth Available in premium quality 3 pad packages of fin 3pk coarse bronze wool. It is an essential maintenance item for boaters. Bronze Wool for use with the TeakGuard system. Comes 3 pads to a pack. A single pack will normally cover up to 25 square ft of Teak. NEVER USE STEEL WOOL PRIOR TO SEALING TEAK WOOD! Steel fibers will embed themselves in the wood and then rust underneath your brand new finish!