3M™ Microfinishing Film Roll 372L

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High strength film backing and micron-graded aluminium oxide mineral provides precise, uniform, close-tolerance finishes

Fast cutting

Long length rolls

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Highlights
  • High strength film backing and micron-graded aluminium oxide mineral provides precise, uniform, close-tolerance finishes
  • Fast cutting
  • Long length rolls

An aluminium oxide micron roll resin bonded to a 127 micron polyester film backing. The backing has a friction grip coating for slip resistance. Precision finishing of cylindrical surfaces such as automotive camshafts & crankshafts.

Precision micron-grade aluminium oxide, load resistant free-cut coating for fibreglass, wood, metals and solid surface.

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