3M™ Microfinishing Film Belt 372L, 40 Mic 5MIL, 2-1/4 in x 94 in Min Qty Order:50 3M SKU: 7010496411

3M SKU: 7010496411

3M SKU: 7010514344

3M SKU: 7010516196

high-quality finishes on fabricated steel parts

3M SKU: 7010534520

3M™ Microfinishing Film Belt 372L, 40 Mic 5MIL, 2-1/4 in x 94 in Min Qty Order:50 3M SKU: 70104964113M SKU: 7010532946 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