3M™ Drywall Sanding Screens 99438, 4 3/16 in x 11 1/4 in, 120 grit, 10 screens/pk, 10 pks/cs

3M™ Drywall Sanding Screens are designed for sanding drywall joints, patching compounds and plaster. The abrasive is waterproof with a sharp synthetic material that cuts fast. This versatile product can also be used on wood, metal, plastic and painted surfaces.