USC PURPLE PREMIUM 991316 SANDING DISC P400 PSA

USC· SKU 991316

USC Purple Premium film-backed abrasives use optimized grains to stay sharper longer, with a proprietary mix of coarse grains for heavy-duty applications, improved scratch quality, and long-lasting adhesion. This 400 grit, 6 in disc has a PSA adhesive backing for wet or dry use, sold 50 per box.