Polish different surfaces with these Gator power sander sheets. They have a 1200 grit to scuff between finish coats. These waterproof sandpapers suit wet-sanding applications yet also have an anti-clog coating to prevent dust particles from sticking. The carbon silicone abrasive cuts fast to deliver a fine finish. With 5 sheets per pack, use these 9 in L x 11 in W sandpapers on wood or automobile projects.