36 Grit 3 in. x 21 in. Zirconium Oxide Sanding Belts (2 PK)
- Perfect for sanding wood, metal, fiberglass, and painted surfaces, the 3 in. x 21 in. Zirconium Oxide Sanding Belt s are made with a premium zirconium oxide grain making them great for sanding very rough surfaces, leveling, and the rapid removal of material. TThe ultra-tough zirconium oxide grain also makes the belt perfect for more aggressive applications like removing welds and finishing of ferrous and non-ferrous material.