Disc
Mirka
Mirka Coarse Cut 40614080 5 in P80 Hook-and-Loop Sanding Disc, Aluminum Oxide, Maroon
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Overview
Built for the job.
A specially reinforced backing material and Mirka® Progressive Bond dust binding technology, make Coarse Cut ideal for all kinds of coarse sanding work. Features include flexibility on rounded surfaces, excellent edge wear-resistance and minimal clogging.
Why Pros Choose Mirka MRK
- Aggressive and fast cutting in coarse grades and is long-lasting
- Specially reinforced paper exclusive to Mirka® provides superior grain support
- Semi-open coat produces a consistent scratch pattern, while resisting loading
How to Use
Automotive Refinishing, Composite Processing, Marine Industry, Metal Processing, Paint and Decoration, Vehicle Manufacturing, Wood Processing
Compatibility
Compatible substrates: Aluminum.
Specifications
| Part No. | 40614080 |
|---|---|
| Product Line | MRK |
| Application | Automotive Refinishing, Composite Processing, Marine Industry, Metal Processing, Paint and Decoration, Vehicle Manufacturing, Wood Processing |
| Manufacturer | Mirka Abrasives, Inc. |
| Trade Mark | Coarse Cut |
| UPC | 842028016096 |
| Brand | Mirka® |
| Grit | P80 |
| Disc Diameter (in) | 5 |
| Abrasive Material | Aluminum Oxide |
| Series | 40 |
| Color | Maroon |
| Backing Material | Specially Reinforced Paper |
| Attachment Type | Hook and Loop |
About Mirka
Mirka 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 Mirka MRK be used on?
Mirka MRK 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 Mirka MRK?
Most in-stock orders for Mirka MRK 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 Mirka product genuine?
Yes. autofxmart is an authorized distributor of Mirka 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 Mirka MRK?
The MPN for Mirka MRK is 40614080. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
Documents & Safety
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
Mirka Abrasives, Inc. MRK 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 Mirka Abrasives, Inc. MRK 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 Mirka Abrasives, Inc. 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 Mirka Abrasives, Inc. MRK is 40614080. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
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