Sanding Sponge are an important part of the Sandpaper, Sanding Pads & Sanding Sponges category within Paint & Painting Supplies > Sandpaper & Abrasives > Sandpaper, Sanding Pads & Sanding Sponges > Sanding Sponge. National Supply Network offers professional-grade sanding sponge for contractors, maintenance teams, warehouses, and industrial operations.