3M 372L Microfinishing Film, 60 Mic 5MIL, 4 in x 150 ft x 3 in (101.6mmx45.75m), Keyed Core, ASO (7000028134) (4 Pack)
Bulk Pricing Available
Bulk Pricing Available
Need to place a large order? Request a quote
3M 372L Microfinishing Film, 60 Mic 5MIL, 4 in x 150 ft x 3 in (101...
Description
Description
3M 7000028134 Description
3M Microfinishing Film Roll 372L features micron graded aluminum oxide on a 5 mil polyester film backing to deliver consistent fine finishes. The friction grip coating helps resist slippage on microfinishing and superfinishing machines for close tolerance work on cylindrical surfaces.
3M 7000028134 Includes
- (4) Microfinishing Film Roll 372L
3M 7000028134 Features
- Micron graded aluminum oxide abrasive cuts fast and provides a consistent fine finish
- 5 mil polyester film backing provides a uniformly flat surface for controlled finishing
- Durable and tear resistant backing flexes for consistent finishing on contoured surfaces
- Friction grip coating helps reduce film slippage on microfinishing machines
- Can be run wet
- Color coded by grade for error proofing
- Designed for close tolerance work on cylindrical components such as camshafts and crankshafts
3M 7000028134 Specifications
| Product Number | 372L |
| Product Form | Roll |
| Abrasive Material | Aluminum Oxide |
| Backing Material | Polyester Film |
| Backing Thickness | 5.0 mil |
| Micron Grade | 60 micron |
| Overall Width | 4.0 in |
| Overall Length | 150.0 ft |
| Core Size | 3.0 in |
| Color | Black |
| Application | Finishing |
| Equipment | Microfinishing Machines; Superfinishing Machines |
WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
-
400K Square Feet of Warehouse Space
With over 400,000 square feet of warehouse space, Pro Work Supply is built for speed and scale. We are a full service retailer of 3M tapes, abrasives, hearing protection, and adhesives - so you get what you need, when you need it.
-
Real Support from Industry Pros
When you call Pro Work Supply, you're talking to experienced professionals—not a call center. Our team understands the products and the jobsite demands. Whether it's a spec check or a bulk quote, we deliver answers fast and service you can count on.
-
Contractor Partner
From one-man crews to large-scale builders, our sales team is on hand to support contractors at every level. Need bulk pricing? Bidding a job? Our team works directly with you to quote high-volume orders, assist with 3M material lists, and keep your projects on schedule. We know what's at stake when time and accuracy matter.
