Do it Best Precut Drywall Sanding Screen

Open mesh waterproof silicon carbide for sanding and finishing of drywall joint compound. Nonclogging abrasive screen has grit on both sides for longer life. Can be used on wood, metal, plastic, and auto body filler. Grit: 180 Grit Grade: Fine Dimensions: 4-1/4 In. x 11-1/4 In. Abrasive Material: Silicon CarbideMade in United States