3M™ SandBlaster™ Sanding Sponge 20907-320-3PK, 3.75 in x 2.5 in x 1 in, 3/pk, 6 pks/cs

3M™ SandBlaster™ Between Coats Sponge 20907-320-3PK, 3.75 in x 2.5 in x 1 in, 320 grit, 3/pk, 6 pks/cs. Sanding sponges that are ideal for fine sanding between paint or varnish coats. Comprised of aluminum oxide mineral.

The 3M™ SandBlaster™ Between Coats Sanding Sponge is ideal for sanding between coats of finish on freshly coated surfaces.. Use it to smooth surface imperfections prior to the first topcoat application. Block sanding sponges are recommended for flat or slightly contoured surfaces. 3M™ SandBlaster™ fine sanding sponges finish fast and last long.