Berry's 85436 Corn Cob Polishing Media 6 lbs - Brass Case Cleaning

Berry's 85436 Corn Polishing Media delivers consistent brass case cleaning performance for reloaders who demand spotless results. This 6-pound container of finely ground corn cob media removes tarnish, oxidation, and carbon residue without scratching brass surfaces.

What Makes This Different

Unlike walnut shell media that can be too aggressive, corn cob polishing media provides gentle yet thorough cleaning action. The uniform particle size ensures consistent tumbling results across all brass calibers. This media maintains its abrasive properties longer than synthetic alternatives, reducing replacement frequency and cost per cleaning cycle.

Key Features

• 6-pound container provides approximately 40-50 cleaning cycles
• Fine-grade corn cob particles won't scratch or damage brass surfaces
• Compatible with vibratory and rotary case tumblers
• Removes carbon buildup, tarnish, and oxidation effectively
• Biodegradable and environmentally safe disposal
• Uniform particle size for consistent cleaning results
• Works with all pistol and rifle brass calibers

This polishing media excels in high-volume reloading operations where brass preparation speed matters. Competition shooters rely on corn cob media for final polishing after initial cleaning, achieving the mirror finish required for precision ammunition. The media's natural absorbent properties help remove case lube residue that can affect powder charging consistency.

Technical Specs

• Weight: 6 pounds net content
• Material: Ground corn cob, fine grade
• Particle size: 14-20 mesh
• Container: Resealable plastic bucket
• Compatibility: All vibratory and rotary tumblers
• Recommended tumbling time: 2-4 hours
• Storage: Keep dry in sealed container

Berry's polishing media represents proven technology trusted by competitive shooters and commercial reloaders. The 6-pound size offers excellent value for serious reloaders while maintaining freshness in the resealable container. Professional results start with quality media that won't compromise brass integrity.