Mastercraft Sanding Belts, 3-in x 21-in, 5-pk

The Mastercraft 3 x 21” Sanding Belts 5-Pack contains a set of sanding belts that can help to ensure a smooth surface when sanding or polishing. Each of the sandpaper sheets in this adaptable set features a bi-directional flush joint, which allows the belts to run smoothly in both forward and reverse operations. The belts in this set will fit easily onto any 3 x 21” belt sanders, and allow for more moderate grinding of various materials. Intended for the removal of stock and cleaning of various surfaces, these Mastercraft sanding belts boast an aluminum oxide abrasive surface to grind through imperfections.