3M™ Microfinishing Film Roll 472L
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Details
Highlights
- Micron-graded silicon carbide mineral cuts sharp and fast while producing fine finishes
- High-strength polyester backing is durable and has uniform thickness
- Available in a range of grades
- Non-slip backsize helps in powertrain applications, such as Microfinishing
- May be used on a variety of substrates
3M™ Microfinishing Film Roll 472L was designed for superfinishing and powertrain microfinishing. This roll helps achieve uniform, consistent finishes on parts where close tolerances are important.
The high-strength polyester backing has uniform caliper thickness throughout its length, which is helpful when close tolerances are important.
Get Close to the Close Tolerance
Across industries, from transportation to heavy equipment, from general industrial to aerospace, professionals value part integrity and consistency. Combining the strength of a polyester film backing with the fine and acute cutting qualities of micron-graded silicon carbide, 3M™ Microfinishing Film Roll 472L is a good match for workpieces that require precise and uniform cutting action.
Learn More About 3M Abrasive Products for:
- Woodworking(PDF, 20.55 Mb)
- Metalworking(PDF, 73.23 Mb)
| Product | Mineral | Backing Caliper (0.001") |
Backside | Grades (Microns) | |||||||||||
| 9 | 15 | 20 | 30 | 40 | 45 | 50 | 60 | 74 | 80 | 100 | 125 | ||||
| 372L | Aluminum Oxide |
5 | Type S | • | • | • | • | • | • | • | • | • | |||
| 372L Type 2* (colored) |
Aluminum Oxide |
5 | Type S | • | • | • | • | • | • | • | |||||
| 373L | Aluminum Oxide |
5 | Type Q | • | • | • | • | • | • | • | • | • | |||
| 373L Type 2* (colored) |
Aluminum Oxide |
5 | Type Q | • | • | • | • | • | • | • | |||||
| 382L Type 2 (colored) |
Aluminum Oxide |
6 | Type S | • | • | • | • | • | |||||||
| 362L | Aluminum Oxide |
3 | Type S | • | • | • | • | • | • | • | |||||
| 272L** | Aluminum Oxide |
5 | Type S | • | • | • | • | • | • | • | • | • | |||
| 472L | Silicon Carbide |
5 | Type S | • | • | • | • | • | |||||||
| 675L | Diamond | 5 | Type S | • | • | • | • | ||||||||
| Diamond | 6 | Type S | • | • | |||||||||||
*Suggest to specify the 372L or 373L type 2 (colored) film whenever possible to assist with Error-proofing.
**European Lead Product. Plus wide rolls and belts globally.
Typical properties
| Abrasive Material | Silicon Carbide |
| Application | Finishing |
| Backing Material | Polyester, Polyester Film |
| Backing Thickness (Imperial) | 5 mil |
| Bond Type | Resin |
| Brands | 3M™ |
| Core Size (Imperial) | 3 in |
| Core Size (Metric) | 76.2 mm |
| Equipment - Machines | Microfinishing Machines, Manual Backstand, Centerless Grinders, Superfinishing Machines, Wide Belt Sanders |
| Industries | General Industrial, Aerospace, Composite, Transportation & Heavy Equipment, AOEM, Primary Metal, Precision Grinding & Finishing |
| Micron Grade | 15 μm, 20 μm, 30 μm, 40 μm, 60 μm |
| Product Color | Black, Red, Green, Orange, Blue |
| Product Form | Roll |
| Sub Applications | Superfinishing, Powertrain Microfinishing |
| Overall Length (Imperial) | 150 ft |
| Overall Length (Metric) | 45.75 m |
| Overall Width (Imperial) | 4 in |
| Overall Width (Metric) | 101.6 mm |
Resources
Safety Data Sheets
Document Number: MSDS_2376762_US_EN
(PDF)
Reviews
Large Volume Order
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| Overall Width (Metric) | 101.6 mm | |||
| Product Form | Roll | |||
| Overall Width (Imperial) | 4 in | |||
| Overall Length (Metric) | 45.75 m | |||
| Overall Length (Imperial) | 150 ft | |||
| Abrasive Material | Silicon Carbide |
3M™ Microfinishing Film Roll 472L
3M™ Microfinishing Film Roll 373L
3M™ Microfinishing Film Roll 468L
3M™ Microfinishing Film Roll 372LFor 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.
