3M™ Microfinishing Film Belt 372L, 15 Mic 5MIL, 3 in x 48 in Min Qty Order:50 Fast-cutting silicon carbide mineral produces

Fast-cutting silicon carbide mineral produces a smoother finish

blend machine marks or mill lines

Silicon carbide mineral cuts aggressively and leaves a fine finish

3M SKU: 7010532450

3M SKU: 7010365281

3M™ Microfinishing Film Belt 372L, 15 Mic 5MIL, 3 in x 48 in Min Qty Order:50 Fast-cutting silicon carbide mineral produces3M SKU: 7100263625 Lead Time: ~7 days Our 3M Microfinishing Film Belt 372L is designed to help you get the finest finish possible, and is available in a wide variety of forms. It features micron graded aluminum oxide abrasive bonded to a durable polyester film backing to produce a fast cut rate and uniform finish on composites, plastic, fiberglass and metal. Closed coat construction provides good grain density and helps deliver a finer finish. Durable