3M™ Microfinishing Film Roll 373L, 20 Mic 5MIL, 0.748 in x 1200 ft x 3in (19mmx365.75m), SP, ASO, ERMB, 4 ea/Case

$286.50 / Roll

SKU	7010307881
Legacy SKU	60440109209
UPC	00051115199875
Product Number	373L

3M Microfinishing Film Roll 373L quickly cuts, shapes and polishes, delivering uniform, close-tolerance finishes on parts used in metalworking applications.

Strong polyester-film backing stands up to wear and can be run wet
Friction coating is anti-slip to help abrasive remain securely fastened to shoes
Ideal for automotive powertrain applications
Available in a range of grades to help operators achieve goal tolerances
Type 2 Film is color coded by grade to help operators reduce the risk for errors

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Durable

Superior Protection

Global Shipping

Industry Low Price

Product Dimensions	Imperial	Metric
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Shipping Dimensions
Weight	16.786 lb
Length	16.10236 in
Width	16.02362 in
Height	4.76378 in

Color	Red

PRODUCT FAQ

What is 3M™ Microfinishing Film Roll 373L used for?

The 3M™ Microfinishing Film Roll 373L is ideal for finishing applications, including wet sanding of plastics and fiberglass.
How long does the roll last?

The length of use depends on the specific application and working conditions. However, the high durability and resistance to tearing make it a long-lasting option.
How wide is the tape?

The tape measures at 0.748 inches or approximately 19mm in width.
Is the product easy to handle/use?

Yes! With its flexible film backing and available adhesive options, handling and applying this product will be simple whether manually or through automated methods.

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 7010307881 | 3M™ Microfinishing Film Roll 373L

UPC 00051115199875 | 3M™ Microfinishing Film Roll 373L

3M™ Microfinishing Film Roll 373L

3M™ Microfinishing Film Roll 373L is a high-quality product that is perfect for microfinishing applications. The friction coating of this film roll is made with quartz mineral, which makes it anti-slip. This means that the abrasive won't slip from machines or workpieces during finishing. This makes it ideal for use on camshafts, crankshafts, and transmission parts.

The polyester cloth backing of this film roll is typically stronger than paper backings. It can be run wet on microfinishing machines and stays strong when applied to the oscillating part. Additionally, the abrasive mineral is uniformly distributed over the backing. The strength of the backing, combined with the uniformity of the mineral, helps produce a consistent finish when sanding.

Microfinishing is an important application for many operators. It corrects the geometry of parts and creates fine finishes. Microfinishing can remove damaged or amorphous layers to improve the surface finish and roundness of the part. Available in a variety of grades, operators should consider target tolerances when selecting the right microfinishing film. Microfinishing Film Roll 373L Type 2 film is available in a range of colors – reflective of each grade – to help reduce the risk for error.

To improve the geometry of parts and achieve desired finishes, 3M™ Microfinishing Film Roll 373L is an exceptional choice.

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