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3M™ Microfinishing Film Belt 372L, 30 Mic 5MIL, 2 in x 36 in, 25/Pac, 50 ea/Case

3M™

$3.98 / Each

SKU 7010365047
Legacy SKU 60600145654
UPC 00051111693209
Product Number 372L

3M Microfinishing Film Belt 372L is designed to help you get the finest finish possible, and is available in a wide variety of forms. It features micron-graded aluminum oxide abrasive bonded to a durable polyester film backing to produce a fast cut-rate and uniform finish on composites, plastic, fiberglass and metal.

  • Micron-graded aluminum oxide abrasive cuts fast and provides a consistent, fine finish
  • Durable polyester film backing provides flexibility for consistent finishing
  • Resin bonding resists deterioration from heat, extending the life of the abrasive belt
  • Closed-coat construction provides good grain density and helps deliver a finer finish
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On it's way to you January 10  

Qty

Minimum Order 50 Items
Order Increment 50 Items
  Immense Durability
  Can Be Used In Many Industries
  Multi-Functional
  Versatile Across Applications
Product Dimensions
 Imperial Metric
Weight 0 NULL
Width 0 null
Length 0 null
Height 0 null
Shipping Dimensions
Weight 2.99829 lb
Length 12 in
Width 12 in
Height 4.81181 in
Color Green

PRODUCT FAQ

  1. What is the grit size of the 3M™ Microfinishing Film Belt 372L?

    The grit size of the belt is 30 microns. It can produce consistent finishes on a variety of surfaces and help achieve precise, uniform, close-tolerance finishes.

  2. What are the dimensions of this microfinishing film belt?

    This particular product has dimensions of 2 inches x 36 inches.

  3. How many pieces come in a case?

    Each case contains fifty (50) individual belts. Conversely, there are twenty-five (25) belts in each inner pack for those customers who need smaller quantities.

  4. Which industries would benefit from using the Microfinishing Film Belt 372L?

    The 3M™ Microfinishing Film Belt 372L is ideal for industries such as metalworking, jewelry-making, woodworking or any other sector where fine finishing work needs to be conducted with precision and consistency.

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.
Flexible Design

3M™ Microfinishing Film Belt 372L is designed with a closed coat abrasive surface that enhances efficiency and produces a finer finish. The polyester film backing is flexible, allowing for a consistent finish over contours. It also offers greater tear-resistance than comparable paper products, making it ideal for high-production environments. This film is available in a range of micron grades for complete multi-step sanding and finishing.

Aluminum Oxide Abrasive

The 3M™ Microfinishing Film Belt 372L features precision, micron-graded aluminum oxide, which is a popular choice among industrial professionals due to its fast cut-rate and fine finish. This mineral is tough and durable, self-fracturing to expose fresh cutting edges. Its fast cut-rate, hardness, and strength make it widely used for sanding and finishing applications.

Heat Resistant with Closed Construction

The 372L belt uses a resin bonding that is specially designed to resist thermal and chemical deterioration that can occur during sanding. This bond is tough and excellent for precision work on hard and soft surfaces, allowing for faster sanding and a higher cut rate. The closed-coat construction of the belt means mineral grains cover 100% of the backing, so the abrasive scratches all of the surface that it comes in contact with. It's commonly used on surfaces where loading is less of a problem, making it a good match for hard metals.

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