Box of 50 Dura-Gold Premium 5" 1000 Grit Green Film PSA Sanding Discs. High-performance ultra fine-cut 5" finishing film back sandpaper discs that have an easy-to-pull tab for peeling off the backing cover of the discs PSA pressure-sensitive adhesive. The sticky adhesive backing enables the discs to be quickly and securely attached to a DA sanders PSA backing plate..Superior quality sanding discs made with super coated aluminum oxide corundum that's fused with zirconia alumina. Discs have an extra-tough polyester film backing. It delivers a fast, exceptionally long-lasting sharp cut with a consistent scratch pattern. It has maximum resistance to clogging and loading, increasing your productivity and reducing material consumption..These ultra fine-cut sandpaper discs are ideal for sanding on all types of surfaces. Use them to finish sand automotive paint, primers, and putties before painting or for removing very light scratches and extra fine finish sanding on wood and paint..Our sandpaper discs are suitable for use in auto body and paint shops, woodworking wood furniture making, metalworking metal sanding, crafting, household, drywall, industrial, fiberglass, plastics, or any other surface that needs sanding..Dura-Gold offers a complete vast product line of professional, high-quality sandpaper types that provide exceptional sanding performance, so you can get the job done fast, saving you time and money!