Media RCBS Corn Cob Formula 2

This RCBS Corn Cob Formula 2 media is made of dried and ground corn cob, a medium that has proven to be very suitable to clean and polish tarnished cases in a case tumbler.

Included with the RCBS Corn Cob Formula 2 media is a sachet of polishing compound that can be added to produce a high gloss sheen. The polishing compound is added separately so you can choose to use a different compound if you should prefer that.

Because RCBS Corn Cob Formula 2 media is purely corn cob, it’s an environmentally friendly product. Besides that, the media can be reused many times.