3M #20 Wet/Dry Sanding Sponge

Firm hand sanding pad to be used with a three-fold wrap of 3M™ Wetordry™ Tri-M-ite™ Paper Sheets, 3M™ Imperial™ Wetordry™ Color Sanding Paper Sheets or 3M™ Production™ Gold Paper Sheets to make hand sanding easier and more efficient.