Lyman Turbo Polishing Media is a treated corncob polishing compound intended for use in tumblers to clean and polish cartridge cases. Supplied in a 2 lb container, it removes dirt and tarnish from brass cases and readies them for reloading. The media combines processed corncob with a polishing agent for surface conditioning after several hours in a rotary tumbler.
Key Specifications
- The package weight is 2 lbs.
- The media type is Corn Cob/Polishing Agent.
- The material is listed as TREATED CORN COBCORN COB.
- The product function is Clean & Polishes Cases.
- The product type is Cleaning Media.
- The listed caliber/gauge designation is Multi-Caliber.
- The overall dimensions are 7.35 X 4.70 X 4.60.
- The recorded height is 7.3500.
- The recorded width is 4.7000.
- The recorded length is 4.6000.
Designed for reloaders and case-prep stations, Lyman’s treated corncob media provides an effective, low-abrasion method for removing dirt and surface oxidation from brass cases. It is formulated for use in Lyman Turbo Tumblers and similar rotary tumblers to produce clean, polished cases ready for the reloading process.
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.




