3M™ Microfinishing Film Roll 382L

3M ID B40071389
  • Durable polyester film backing is tear- and slip-resistant
  • Micron-graded premium aluminum oxide mineral provides precise, uniform, close-tolerance finishes
  • Fast-cutting and long-lasting
  • Ideal for automotive powertrain applications
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For industrial/occupational use only. Not for consumer sale or use.
Specifications
Attribute Name
Value
Product Form
Roll
Product Details
  • Durable polyester film backing is tear- and slip-resistant
  • Micron-graded premium aluminum oxide mineral provides precise, uniform, close-tolerance finishes
  • Fast-cutting and long-lasting
  • Ideal for automotive powertrain applications

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.

For Flawless Geometries
Designed for powertrain microfinishing and superfinishing, our 3M™ Microfinishing Film Roll 382L abrasive helps operators achieve the flawless geometries so critical to mechanical components.
 
3M™ Microfinishing Film Roll 382L
Ideally suited for precision
finishing of cylindrical
surfaces like automotive
camshafts and crankshafts
The tough, 6 MIL, Type 2 polyester film backing on this high performance abrasive is waterproof, tear-resistant and its friction grip coating lends slip resistance. Micron-graded premium aluminum oxide mineral is uniformly distributed over the backing in grades from 15 to 80. A dense closed coat construction provides an aggressive cut for the finest finishes possible.

Quality control for surface finish parameters on automotive camshafts, crankshafts and transmission parts is paramount, so we designed Type 2 microfinishing films in a range of colors — reflective of each grade — for added value, helping reduce the risk for error.

To improve the geometry of parts and achieve precision finishes, our 3M™ Microfinishing Film Roll 382L is an exceptional choice.

Large Volume Order

If you are considering a large purchase of this or other 3M Abrasive products our inside sales team is ready to help by providing additional information and options that our industrial customers typically seek when making abrasive procurement decisions. Our technical expertise, customer support, and global capabilities put us in a unique position to address your biggest challenges, and we’ll do our best to prove that we should be your abrasive supplier of choice.


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For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.