3M 7" Coated Hook-and-Loop Sanding Disc, 60 Abrasive Grit, Coarse Grade, Ceramic

The 3M™ Scotch-Brite™ 7" surface conditioning disc features a ceramic abrasive grain to achieve a high cut-rate for optimal weld grinding and blending in mild steel applications. Effectively blends and refines a grade 36 scratch or finer. It can help to prepare surfaces for painting, especially where a 3 mil or greater paint thickness is being applied without adding a final dual-action sanding step. The ceramic aluminum oxide abrasive blend is designed to enhance toughness and hardness of the grain while cutting fast and withstanding intense heat and stress applications. Perfect for moderate to heavy stock removal as well as finishing. Durable construction resists edge wear Scotch-Brite material won’t melt on hot welds, allowing blending without waiting. Hook-and-loop attachment and removal allows fast disc change-out for multi-step finishing processes.