3M™ Microfinishing Film Belt 372L, 9 Mic 5MIL, 4 in x 84 in Min Qty Order:50 3M SKU: 7100221328

3M SKU: 7100221328

3M SKU: 7010363101

Non-woven 3D web structure provides long life and consistent finishes

3M SKU: 7010492886

3M™ Microfinishing Film Belt 372L, 9 Mic 5MIL, 4 in x 84 in Min Qty Order:50 3M SKU: 71002213283M SKU: 7010509191 Lead Time: ~8 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