3M Microfinishing Film Sheet 372L is fast cutting and delivers a precise, uniform, close-tolerance finish. A high friction coating on 5 mil polyester film backing helps to prevent abrasive from slipping. Use on metal, plastic, paint spot repair, automotive power train components and more.
Micron-graded Mineral with Advantages
Available in a broad range of fine micron-graded aluminum oxide, 3M Microfinishing Film Sheet 372L features a flexible, film backing with a high-friction coating for better grip.
A polyester film backing is typically stronger than paper backings and more conformable to part profiles. It is waterproof so can be used in wet applications.
A hard resin bond is durable and consistent and will produce consistent finishes and stock removal.
Recommended Applications
Miscellaneous abrasive applications (leather). In a sheet form, the film may be cut. This flexibility enables operators to reap the benefits of a microfinishing film and still tackle tough areas that might be inaccessible to other tools and machines.
For more information about Microfinishing Film Sheet 372L, visit the official 3M website.
| Pieces Per Case | 1 |
|---|---|
| Product Id | 7010510408 |
| Part Number | 3MABR-7010510408 |
| UPC | 00051119181432 |
| Weight | 0.1 lbs |
| Make to Order | Yes |
| Brand | 3M™ |
| Length | 11 in, 279.4 mm |
| Width | 215.9 mm, 8.5 in |
| Abrasive Material | Aluminum Oxide |
| Application | Finishing, Polishing |
| Backing Material | Polyester Film |
| Backing Thickness (Imperial) | 5 mil |
| Bond Type | Resin |
| Equipment - Machines | Centerless Grinders, Microfinishing Machines, Cylindrical Grinders, Manual Backstand, Superfinishing Machines, Wide Belt Sanders |
| Industries | Aerospace, Primary Metal, AOEM, Composite, General Industrial, Precision Grinding & Finishing, Transportation & Heavy Equipment |
| Micron Grade | 80 μm |
| Product Form | Sheet |
| Sub Applications | Plate Polishing, Powertrain Microfinishing, Superfinishing |
| Substrate | Paint, Plastic, Composite, Glass |
