Upgrade your brass cleaning with the new easy-to-use bottle of IOSSO case polish. Designed to clean, polish, and protect, this formula restores brass casings to a pristine high-luster finish while removing stubborn powder fouling, oxidation, tarnish, and discoloration. Add IOSSO Case Polish to your tumbling media for quicker cleaning, providing an excellent shine while reducing tumbling time. It also helps prevent future oxidation, maintaining that bright, like-new appearance. Perfect for both heavily soiled casings or those pre-cleaned with IOSSO case cleaner, this eco-friendly, bio-based formula is safe for both the user and the environment. Get the ultimate finish for your brass with IOSSO case polish. Iosso case polish effectively cleans and polishes brass casings while also preventing tarnishing Appropriate for application on pre-cleaned casings and designed to be combined with tumbling media The formula has achieved USDA Bio-Based Certification and is devoid of petroleum distillates, odor, and VOCs