3M Sandblaster 3-3/4 in. L X 2-3/4 in. W X 1 in. 80 Grit Medium Flat Surface Sanding Sponge

Use the 3M SandBlaster ultra flexible 80 grit sanding sponge for bare surface sanding to remove flaws or blemishes before applying initial coating. Best used on paint, wood, metal and drywall. This unique sponge channels dust away from the sanding surface is clog resistant and lasts 5X longer. Use the pattern side for detail sanding and superior conformability.