Check the listing for details. ALLPRO Gold Plus Premium Sandpaper. Condition: New. Listed at 10.00 USD. High performance grain. Resists heat and humidity. For hand or machine sanding. Heavy grade paper resists tearing. Industrial - Contractor grade. Fine (400, 320, and 220 Grits): Best for scuffing & dewhiskering primers & sealers. Use on raw wood for fine smoothing. For between coats of latex & oil-based paint, stain, polyurethane, varnish, sealer, and lacquer.Medium Grits: For preparing hard & soft woods, drywall compound, fiberglass & metal.180 Grit - Best for final preparation of all surfaces before finishing.150 Grit - Best for light smoothing of raw wood, drywall, fiberglass, and metal.120 Grit - Best for raw surface preparation on wood, fiberglass, and metal.Coarse (100, 80, 60 Grits): Wood leveling; stock removal; removes rust and paint on various surfaces. For stripping latex and oil based paint, polyurethane, varnish, and lacquer.