3M Products
3M Products 03078 Performance Sandpaper, 3-2/3 in W x 9 in L, 320 Grit, Aluminum Oxide Abrasive, Pur
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Overview
Built for the job.
Designed specifically for hand sanding, 3M™ performance sandpaper delivers the performance of aluminum oxide/ceramic blend abrasive - built for jobs requiring an aggressive cut, where sheets must last a long time without clogging or wearing down. These sheets are built on light A-weight paper that attaches…
Why Pros Choose 3M Products MMM
- Aluminum oxide abrasive cuts fast, long life and professional results
- Ceramic blend makes abrasive tougher and resists clogging for longer sheet life
- Durable paper backing resists rips and tears in heavy sanding projects
- Use in stages 1 and 2 of the 3M™ body repair system
How to Use
For auto repair jobs requiring hand sanding, dent fill, dent finish, fine featheredge, paint preparation, primer sanding, rust repair
Compatibility
Compatible substrates: Aluminum.
Specifications
| Part No. | 3078 |
|---|---|
| Product Line | MMM |
| MFR Model | 03078 |
| Application | For auto repair jobs requiring hand sanding, dent fill, dent finish, fine featheredge, paint preparation, primer sanding, rust repair |
| Manufacturer | 3M Products |
| Alternate Part Number-1 | 60455057533 |
| UPC | 051131030787 |
| Brand | 3M™ |
| Grit | 320 |
| Abrasive Material | Aluminum Oxide |
| Wet/Dry | Dry |
| Width (in) | 3-2/3 |
| Color | Purple |
| Backing Material | Paper |
| Length (in) | 9 |
About 3M Products
3M Products is a trusted manufacturer of professional auto body and refinish products used by collision repair shops and restoration specialists across North America.
Frequently Asked Questions
What surfaces can 3M Products MMM be used on?
3M Products MMM is compatible with Aluminum. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.
How fast does autofxmart ship 3M Products MMM?
Most in-stock orders for 3M Products MMM ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1–2 days for carrier pickup.
Is this 3M Products product genuine?
Yes. autofxmart is an authorized distributor of 3M Products products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact support@autofxmart.com and we will make it right.
What is the manufacturer part number (MPN) for 3M Products MMM?
The MPN for 3M Products MMM is 3078. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
Why Buy from autofxmart
- Authorized distributor — authentic, factory-fresh stock.
- Fast US shipping — most orders ship within 1 business day.
- 30-day returns — buy with confidence.
- Pro-shop pricing — bulk discounts available on request.
- Expert support — questions? Email us at support@autofxmart.com.
How to apply
Steps
1Pick the right grit for the stage of work.
2Mount on your sander or backing block.
3Work evenly and let the abrasive cut.
4Step through finer grits to refine.
5Blow off and wipe the surface before the next step.
Specifications
Full data
Frequently asked
Good to know
3M Products MMM is compatible with Aluminum. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.
Most in-stock orders for 3M Products MMM ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1–2 days for carrier pickup.
Yes. autofxmart is an authorized distributor of 3M Products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact support@autofxmart.com and we will make it right.
The MPN for 3M Products MMM is 3078. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
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