Built for the job.
With a backing consisting of a flexible and strong impregnated latex paper, Q.Silver® features optimal aggressivity, resulting in fast and efficient stock removal. The high heat endurance of this fully resin bonded abrasive makes it ideal for tough tasks, such as down to metal sanding operations, for example in…
Why Pros Choose Mirka MRK
- Excellent, uniform grain distribution provides an enhanced surface with a more consistent scratch pattern
- Semi-open coat design provides fast finishing
- Resin bonding provides superior grain support
- Q.Silver® has a special self-sacrificing stearate coating to reduce clogging and loading
How to Use
Automotive Refinishing, Composites Processing, Marine Industry, Vehicles Manufacturing, Wood Processing
Compatibility
Compatible substrates: Aluminum, Wood.
Compatible paint systems: Lacquer.
Specifications
| Part No. | 2B622400 |
|---|---|
| Product Line | MRK |
| MFR Model | 2B-622-400 |
| Application | Automotive Refinishing, Composites Processing, Marine Industry, Vehicles Manufacturing, Wood Processing |
| Manufacturer | Mirka Abrasives, Inc. |
| Trade Mark | Q.Silver® |
| UPC | 842028009913 |
| Brand | Mirka® |
| Grit | P400 |
| Disc Diameter (in) | 6 |
| Abrasive Material | Aluminum Oxide |
| Series | 2B |
| Color | Blue |
| Backing Material | 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, Wood. 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 [email protected] and we will make it right.
What is the manufacturer part number (MPN) for Mirka MRK?
The MPN for Mirka MRK is 2B622400. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
Documents & Safety
- mirka_9a129080_catalog.pdf
- MIRKA_18111447_Catalog.pdf
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 [email protected].
