Moderately blend surfaces on stainless steel and soft metals with this Bear-Tex Rapid Prep aluminum oxide medium grit TR (Type III) non-woven quick-change disc. Rapid Prep has an aluminum oxide abrasive that offers a 20 percent higher cut rate and 50 percent better performance than the competition. This disc also offers a smear-free finish and reduced surface loading through Clean Bond resin technology, even on alloys with high nickel content. Strong nylon fiber and nylon scrim backing create a surface for thickly layered resin bond and grain, giving this disc longevity, durability and stiffness. Package of 25.