Berry's 85436 Corn Polishing Media 6 lbs - 14/20 Grit

The Berry's 85436 Corn Polishing Media is a fine 14/20 grit corn cob tumbling media designed to clean and polish brass cartridge cases in vibratory tumblers. Packaged in a 6 lb container, this ground corn cob media is a go-to consumable for reloaders who want their fired brass to come out of the tumbler looking bright and shiny before resizing and reloading.

Corn cob media is a gentle, natural abrasive that strips tarnish, lube residue, and light carbon staining from brass cases without leaving the dull, peened finish that harder media can leave behind. Berry's grades this media to a consistent 14/20 grit for use with vibratory tumblers, making it a solid match for reloading benches running Berry's tumblers as well as most other popular vibratory units on the market.

Sold as a single 6 lb package of ground corn cob in a natural beige color, this container provides enough media to keep a typical vibratory tumbler loaded through many cleaning cycles.