3M™ Microfinishing Film Sheet 268L

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Provides precise, controlled, close-tolerance finishes

High-strength polyester backing is tear resistant

Available in a wide range of grades

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Details

Highlights
  • Provides precise, controlled, close-tolerance finishes
  • High-strength polyester backing is tear resistant
  • Available in a wide range of grades
  • Can be run wet or dry
  • Ideal for sanding plastics, paint, e-coat, ferrous and non-ferrous metals

3M™ Microfinishing Film Sheet 268L is designed for precise, uniform, close-tolerance surface finishes. An aluminum oxide mineral is resin-bonded to a 3MIL, high-strength polyester backing for durability.

3M™ Microfinishing Film Sheet 268L
High-strength polyester backing is tear resistant
Achieve Close-Tolerance Finishes
3M™ Microfinishing Film Sheet 268L helps operators achieve precise, controlled, close-tolerance surface finishes on metals, plastics and wood. This product features precision, micron-graded aluminum oxide, resin-bonded to a high-strength, durable polyester backing. Aluminum oxide is desirable among industrial professionals for its fast cut-rate and long life.

Available in a wide variety of grades, operators should consider target tolerances when selecting the right film sheet. One of the best benefits of having the abrasive in sheet form is that it can be converted to match the dimensions of your part or project. It can also be used by hand or with a variety of other tools.

Run It Wet or Dry
The polyester backing on 3M™ Microfinishing Film Sheet 268L maintains its strength and flexibility when run. Polyester is water resistant and can be run wet or dry. Coolant generally extends abrasive life, increases cut rate and prevents loading. Therefore, using a coolant like water may be desirable during different finishing operations.

Typical properties

Resources

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.