Super Assilex is the perfect sanding system that provides speed, uniform coverage and extremely shallow sanding pattern. It prevents irregular scratches caused by non-woven products or the risk of over-sanding caused by conventional abrasives. Ideal for scuffing, blending, finishing, and much more. No Scuffing Compounds needed, no color residues to clean-up. Kovax K-Numbered abrasives cut with the Speed of a Coarser Grit with the Finish of a Finer Grit. K800 has a finish equivalent >P800 and cutting speed equivalent of P600. Use with Micro-Hook interface pad for the best result (P/N 971-0042)