Product Details
The 3M™ Microfinishing Film 5mil Belt 372L measures 4" x 54" and features a 30 micron grit aluminum oxide abrasive bonded to a durable polyester film backing. Designed to deliver a fast cut-rate and a uniform finish, it is suitable for use on composites, plastic, fiberglass, and metal. The belt is a 5mil thickness microfinishing film, providing precision finishing in metalworking and other applications. This product meets relevant industry standards and includes warranty terms as specified by 3M.
