Wrenna Abrasives® 4-1/2" X 7/8" High Density Flap Disc Type 27 Aluminum

Our Wrenna Abrasives® 4-1/2" X 7/8" High Density Flap Disc for aluminum is designed with a tough polyester heat-treated backing, and a high quality aluminum oxide grain featuring 2nd tier calcium stearate to help reduce material build-up between grains. This product is ideal for Aluminum, non-ferrous metals, and blending stainless steel, keeping the material cooler and reducing the likelihood of loading.