3M™ Microfinishing Film Belt 372L, 9 Mic 5MIL, 4 in x 48 in

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  • Regular price $508.00
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3M SKU: 7100263622

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 polyester film backing provides flexibility for consistent finishing. Micron-graded aluminum oxide abrasive cuts fast and provides a consistent, fine finish. Resin bonding resists deterioration from heat, extending the life of the abrasive belt