The USC Purple Premium line of film backed abrasive have optimized grains to stay sharper, longer. These sanding discs have a proprietary mix of coarse grains for heavy-duty applications with improved scratch quality and adhesion for long lasting results.
- 40 Grit, aggressive cut for heavy material removal
- Size: 6 in diameter
- Box of 50
- PSA adhesive backing
- Can be used wet or dry