3M™ Microfinishing Film Belt 372L, 50 Mic 5MIL, 1-1/2 in x 72 in Min Qty Order:50 3M SKU: 7010291138

3M SKU: 7010291138

3M SKU: 7010495988

3M SKU: 7010497979

Featuring aluminum oxide

3M SKU: 7100265330

3M™ Microfinishing Film Belt 372L, 50 Mic 5MIL, 1-1/2 in x 72 in Min Qty Order:50 3M SKU: 70102911383M SKU: 7010509459 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