The Scotch-Brite Surface Preparation Pad (SPP) removes floor finish using only a neutral cleaner or water, no stripping chemicals required. Optimized mineral abrasives leave less hazing and scratching than sanding screens, while high-quality nylon fibers coated with resin and abrasive deliver a consistently aggressive cut. It prepares wood, vinyl tile, sheet vinyl, marble, terrazzo, and concrete floors for refinishing. Use with rotary or automatic floor machines. Sized 14 x 20 inches, 10 per case.