Weld-On® open mesh sand cloth is a quick and effective way to smooth and deburr copper and plastic pipes and fittings. This plumbers sand cloth comes in a convenient roll that allows you to easily cut off only the amount you need for each use. A tear-resistant nylon backing holds up to tough jobs while the high performance abrasive surface quickly removes burrs and unwanted ridges from piping. The sand cloth is water-resistant and can be used on both wet and dry pipes.