3M™ Microfinishing Film Belt 372L, 40 Mic, 2 in x 72 in

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  • Regular price $367.50
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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.