3M™ SandBlaster™ Pro Large Between Coats Sanding Sponge is ideal for preparing freshly coated surfaces (wood, metal) prior to the next coat, and also last 3 times longer and finish faster than 3M conventional sponges of comparable grit.
3M™ SandBlaster™ Pro Large Between Coats Sanding Sponge 30907-180-PRO, 4.5 in x 2.5 in x 1 in, 180 grit. This sanding sponge is ideal for between coats of finish on freshly coated surfaces, such as wood and metal. Use it to level surface imperfections after the first topcoat application. Block sanding sponges are recommended for flat or slightly contoured surfaces. 3M™ SandBlaster™ Pro fine sanding sponges finish fast, last long and are clog resistant.