Scotch 20907-180-UFS Sanding Sponge, 4-1/2 in L, 2-1/2 in W, 180 Grit, Fine, Aluminum Oxide Abrasive

For sanding on freshly coated surfaces to level minor imperfections. Channels dust away from sanding surface. Use pattern side for detail/contour sanding. Use regular side for flat sanding. Made of premium aluminum oxide mineral. Clog-resistant for longer sponge life. Washable and reusable. Use wet or dry.