Blend outstanding cutting efficiency with the seamless finish of a fine grit abrasive when you select this Bear-Tex® Vortex® Rapid Prep™ A/O coarse grit TR (Type III) non-woven quick-change disc. The high loft nylon fiber and scrim backing create a rigid surface that withstands weld blending and finishing projects on stainless steel, titanium, aluminum and other metals. To ensure a clear finish without smearing, the disc is equipped with clean bond resin technology, which minimizes loading on soft metal surfaces.