3M microfinishing film unbacksized sheet 366L features micron-graded aluminum oxide mineral bonded to a durable polyester film backing. It cuts fast and helps produce a uniform finish on a variety of substrates, including wood, solid surface composites, plastic, fiberglass, paint prep, primer, e-coat and metal.
Features:
- Precision, micron-graded aluminum oxide abrasive offers a fast cut, long life, and uniform finish on many substrates
- Durable polyester film backing provides flexibility for consistent finishing on contoured surfaces
- Load-resistant coating prevents dust and debris from clogging the disc
- Sheet form means abrasive may be cut and shaped per project requirements
Product Specifications
Manufacturer Part Number | 7010534092 |
Legacy SKU | CY998618789 |
Overall Length (Inch) | 5.5" |
Overall Length (mm) | 139.7mm |
Overall Width (Inch) | 4.5" |
Overall Width (mm) | 114.3mm |
Core Size (mm) | 0.0 NP |
Micron Grade | 60 μm |
Product Form | Sheet |
Core Size (Inch) | 0.0 NP |
Product Number | 366L |
Grade | Non Pertinent |
Grit | Non Pertinent |
Abrasive Material | Aluminum Oxide |

Warning:
This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov
Brand:
3M
Material:
Aluminum Oxide
Length (Inch):
5-1/2"
Length (Decimal Inch):
5.5000"
Length (mm):
139.70mm
Width (Inch):
4-1/2"
Width (Decimal Inch):
4.5000"
Width (mm):
114.30mm
interval quantity:
800
Ships:
From Manufacturer