3M SKU: 7100278378
Lead Time: ~20 days
Our 3M™ Microfinishing Film Roll 382L is fast-cutting and delivers precise, consistent, close-tolerance finishes. Micron-graded aluminum oxide mineral is resin-bonded to a durable polyester film backing. A friction grip coating on the backing lends slip resistance. This abrasive roll is ideally suited for precision finishing of cylindrical surfaces like automotive camshafts and crankshafts.
Durable polyester film backing is tear- and slip-resistant. Fast-cutting and long-lasting. Ideal for automotive powertrain applications. Micron-graded premium aluminum oxide mineral provides precise, uniform, close-tolerance finishes