3M™ Microfinishing Film Roll 373L, 9 Mic 5MIL, 1.457inx449.475ftx0.55 in (37.01mmx137m), NC, ASI, ERMB, Splice Tape, 8 ea/Case

3M™ Microfinishing Film Roll 373L quickly cuts, shapes and polishes, delivering uniform, close-tolerance finishes on parts used in metalworking applications.
Special Price $234.77 Regular Price $276.20
UPC 00638060901533
3M ID 7100282836
Packaging Roll
Sorry, We Are Out of Stock
  • Get up to 15% OFF
  • Exclusive Deals and Discounts
  • Secure Shopping Experience
  • Fast and Friendly Customer Support

3M™ Microfinishing Film Roll 373L has a friction coating made with quartz mineral. This coating is anti-slip, so the abrasive won't slip from machines or workpieces – like camshafts, crankshafts and transmission parts – during finishing. The polyester cloth backing 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 – an important application for many operators – 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 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.


  • 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
More Information
3M ID 7100282836
Keywords 373L Roll, Microfinishing Roll, MicroFinishing Roll, Micro finishing Roll, Micro-finishing Roll, Film Roll
Global Product Hierarchy Abrasives > Abrasive Sheets & Rolls > Film Sheets & Rolls
Abrasive Material Aluminum Oxide
Backing Material Polyester Film
Backing Thickness (Imperial) 5.0 mil
Grit Non Pertinent
Product Number 373L
Product Type simple
Quantity 0
Trademark 1 3M™
Country of Origin United States
SAP Shelf Life In Days 3650
Base - Billing Unit ROL
Base - Metric Gross Weight 1358.509 G
Base - Metric Height Dimension 21.31 CM
Base - Metric Length Dimension 3.7 CM
Base - Metric Width Dimension 21.31 CM
Base - Item Quantity 1
Base - Unit ROL
Consumer - Billing Unit ROL
Consumer - Customary Cubic Dimension 102.53386451654794 ci
Consumer - Customary Gross Weight 2.9949996733851587 lbs
Consumer - Customary Net Weight 2.9549990005343343 lbs
Consumer - Customary Height Dimension 8.38976377952756 in
Consumer - Customary Length Dimension 1.4566929133858268 in
Consumer - Customary Width Dimension 8.38976377952756 in
Consumer - Metric Cubic Dimension 1680.229 CCM
Consumer - Metric Net Weight 1340.365 G
Consumer - Metric Height Dimension 21.31 CM
Consumer - Metric Length Dimension 3.7 CM
Consumer - Metric Width Dimension 21.31 CM
Consumer - Item Quantity 1
Consumer - Total Unit Quantity 1
Consumer - Previous Packaging Level Quantity 1
Consumer - Item Unit RLS
Consumer - Unit ROL
Shipper - Billing Unit ROL
Shipper - Customary Cubic Dimension 1376.6351312230183 ci
Shipper - Customary Gross Weight 24.389078678726452 lbs
Shipper - Customary Net Weight 23.639992004274674 lbs
Shipper - Customary Height Dimension 7.0078740157480315 in
Shipper - Customary Length Dimension 14.015748031496063 in
Shipper - Customary Width Dimension 14.015748031496063 in
Shipper - Metric Cubic Dimension 22559.008 CCM
Shipper - Metric Weight 11062.7 G
Shipper - Metric Net Weight 10722.92 G
Shipper - Metric Height Dimension 17.8 CM
Shipper - Metric Length Dimension 35.6 CM
Shipper - Metric Width Dimension 35.6 CM
Shipper - Item Quantity 8
Shipper - Total Unit Quantity 8
Shipper - Previous Packaging Level Quantity 8
Shipper - Previous Packaging Level Unit RLS
Shipper - Item Unit RLS
Shipper - Unit CS
Pallet - Billing Unit ROL
Pallet - Customary Cubic Dimension 97210.82434290853 ci
Pallet - Customary Gross Weight 1362.4567803025434 lbs
Pallet - Customary Net Weight 1276.5602737100714 lbs
Pallet - Customary Height Dimension 48.031496062992126 in
Pallet - Customary Length Dimension 48.031496062992126 in
Pallet - Customary Width Dimension 42.125984251968504 in
Pallet - Metric Cubic Dimension 1.593 M3
Pallet - Metric Net Weight 579.038 KG
Pallet - Metric Height Dimension 1.22 M
Pallet - Metric Length Dimension 1.22 M
Pallet - Metric Width Dimension 1.07 M
Pallet - Item Quantity 432
Pallet - Total Unit Quantity 432
Pallet - Previous Packaging Level Quantity 54
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit RLS
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 6
Pallet - Shipping Container Per Layer Quantity 9
Write Your Own Review
You're reviewing: 3M™ Microfinishing Film Roll 373L, 9 Mic 5MIL, 1.457inx449.475ftx0.55 in (37.01mmx137m), NC, ASI, ERMB, Splice Tape, 8 ea/Case
Your Rating