MEC Brass Prep Corn Media is a 14/20 grit corn media formulated for cleaning brass with a vibratory tumbler. It is intended to remove residues and fine particulate from spent cartridge cases to support reloading preparation. The media is designed for use in standard vibratory tumbling processes and complements routine brass maintenance.
Key Specifications
- The grit rating is 14/20 for general-purpose brass cleaning.
- This product is corn media formulated for tumbling applications.
- Intended use is cleaning brass prior to reloading.
- Compatible with vibratory tumblers for media-assisted cleaning.
- Manufacturer is MEC (Mayville Engineering Co.).
- Marketed for multi-caliber brass applications where corn media is appropriate.
This corn media provides a straightforward, economical option for brass preparation workflows. Its 14/20 grit balance supports general cleaning without aggressive abrasion, making it appropriate for reloaders who prioritize consistent, repeatable brass conditioning in vibratory tumblers.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




