Iosso Case Polish - 32 oz (1 quart)

Iosso Case Polish 32 oz is a professional-grade tumble media additive engineered for reloaders and shooters who demand brass that looks and performs like new. After years on the water and in the field, maintaining equipment to factory specifications matters—and the same precision applies to ammunition preparation. This 1-quart formula accelerates the brass cleaning process while eliminating powder fouling, oxidation, tarnish, and discoloration that accumulate during firing and storage.

The polish works synergistically with tumble media to reduce processing time and restore brass to a high-luster finish without additional polishing steps. When added to your tumbler before media loading, Iosso Case Polish chemically targets residue buildup while the media action physically removes contaminants. This dual-action approach is faster than media alone and eliminates the need for post-tumble hand polishing on soiled or heavily fired cases. The 32 oz size is ideal for frequent reloaders managing moderate to high-volume brass processing operations.

Reloaders who maintain strict quality standards benefit most from consistent brass conditioning, whether preparing match-grade ammunition or everyday field loads. Iosso Case Polish is compatible with all brass types and works across all popular calibers—rifle, pistol, and magnum—making it a one-solution addition to any reloading workflow. For those who understand that clean brass ensures reliable ignition and consistent velocities, this product delivers measurable results and restores fired cases to a like-new appearance in a single tumble cycle.