31321 Sandcloth, 180 Grit, Aluminum Oxide Abrasive

Very long-lasting sharp cutting abrasive for working with copper, brass or aluminum. 180 open mesh cloth is fully waterproof and may easily be cleaned with water for repeated use. An open nylon fabric with a phenolic resin adhesive provides a rugged, waterproof aluminum oxide cloth of excellent quality. Packaged in a dispenser box for clean storage. Carded.