3M™ Green Corps™ sanding abrasive file belt removes spot weld and hem flanges as well as grinds in tight areas for fast and efficient removal of paint, corrosion and rust. Aluminum oxide abrasive delivers a fast cut and long life. 3M™ Green Corps™ sanding abrasive file belt strips away paint, rust and welds in hard to reach locations on automotive bodies. We chose aluminum oxide abrasive because it works quickly in stripping away paint down to bare metal, plastic or fiberglass, giving automotive paint technicians a clean surface for restoration work. This automotive paint stripping belt works with 3M™ file belt sander 28366 and other belt tools.