Disc
Mirka
Mirka Microstar FM622800 6 in P800 Aluminum Oxide Sanding Disc, Hook and Loop, White
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Overview
Built for the job.
A general purpose abrasive film product, designed for matting and paint rectification of top and clear coat applications. Microstar® has a special stearate layer and a smooth film backing. Microstar® has a high quality finish and lasts longer as it doesn't clog as easily as traditional products. Produces a fine…
Why Pros Choose Mirka MRK
- Ideal for removal of runs, dust nibs and excess orange peel from top coat finishes before repainting or buffing
- Resists loading for longer disc life
- Ideal for sanding fresh or soft clear coat
- Leaves an even scratch pattern, which buffs out quickly on all types of automotive paints
- Film backed discs have full resin bonded aluminum oxide grain
How to Use
Automotive Refinishing, Composites Processing, Marine Industry, Vehicles Manufacturing, Wood Processing
Compatibility
Compatible substrates: Aluminum.
Specifications
| Part No. | FM622800 |
|---|---|
| Product Line | MRK |
| MFR Model | FM-622-800 |
| Application | Automotive Refinishing, Composites Processing, Marine Industry, Vehicles Manufacturing, Wood Processing |
| Manufacturer | Mirka Abrasives, Inc. |
| Trade Mark | Microstar® |
| UPC | 842028057464 |
| Brand | Mirka® |
| Grit | P800 |
| Disc Diameter (in) | 6 |
| Abrasive Material | Aluminum Oxide |
| Series | FM |
| Color | White |
| Backing Material | Polyester Film |
| 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 FM622800. 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 FM622800. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
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