3M™ Microfinishing Film Belt 372L, 30 Mic 5MIL, 2 in x 72 in, 25/Pac, 50 ea/Case

$6.00 / Each

SKU	7010359670
Legacy SKU	60410005585
UPC	00051144145317
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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Immense Durability

Can Be Used In Many Industries

Multi-Functional

Versatile Across Applications

Product Dimensions	Imperial	Metric
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Shipping Dimensions
Weight	5.54 lb
Length	12.00787 in
Width	12.00787 in
Height	4.80315 in

Color	Green

PRODUCT FAQ

What is the purpose of 3M™ Microfinishing Film Belt 372L?

The 3M™ Microfinishing Film Belt 372L is designed to provide precise and consistent finishing on a wide range of metals, including stainless steel, nickel alloy, and titanium.
What are the unique features of this product?

The microreplcated abrasive surface design allows for longer life on hard-to-grind materials while providing a consistent finish from beginning to end. It also resists loading and produces less heat than other conventional abrasives.
How many belts are there per case?

There are fifty (50) Microfinishing Film Belts in each case which provides professionals with an ample supply to get their job done without needing constant reorders.

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.

SKU 7010359670 | 3M™ Microfinishing Film Belt 372L

UPC 00051144145317 | 3M™ Microfinishing Film Belt 372L

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.