Prepare metal for a professional finish with this Bear-Tex® Vortex® Rapid Prep™ A/O fine grit non-woven quick-change disc. The fine grit gives soft metals a smooth surface that is ideal for painting and powder coating applications. Clean bond resin technology sands evenly and cleanly and the high loft nylon fiber bonding is resistant to heat and has a greater grain thickness and retention to accommodate high-volume jobs. The patented Vortex® agglomerated aluminum oxide grain delivers coarse grain power and a smooth finish that leaves soft metals ready to prime.