Scotch-Brite(TM) Surface Preparation Pad, Round (Multiple Sizes)Aggressively scrubs finishes in preparation for recoating Optimized mineral abrasives leave less hazing and scratching than sanding screens Surface preparation pad can be used with water or neutral cleaners, eliminating the use of harsh stripping chemicals and leaving no slippery residue High quality nylon fibers are coated throughout the pad with resin and abrasives, providing a consistently aggressive cut Versatile pad prepares wood, vinyl tile,