LYMAN MEDIA CORNCOB 4.5LBS

The Lyman Corncob Resale Media (4.5 lbs / 2.04 kg) is a specially treated dry tumbling media designed to clean and polish tarnished brass cases to a “factory-like” finish in a few hours. It is composed of natural processed corncob that is tough enough to remove heavy fouling but gentle enough not to scratch the brass surfaces.