Check the listing for details. Frankford Arsenal Brass Case Polish, 4 OZ NEW!! # 845677. Condition: New. Listed at 16.84 USD. Brass Case Polish, 4 OZ 845677 NEW!! Frankford Arsenal Brass Case Polish is a premium citrus scented brass polish that is specifically engineered for cartridge cases. This unique formulation is ammonia free to protect your brass from becoming brittle and won't leave a residue like some other polishes. Directions for Use: To activate media for the first time, mix 3 teaspoons polish to 1lb media To reactivate previously used media, add 1 teaspoon polish to 1lb media Reapply when media begins to loose its polishing abilities Shelf Life: Indefinite as long as container is sealed Contain Ammonia: No Size: 4 ounce bottle contains 24 teaspoons, 8 ounce bottle contains 48 teaspoons, 32 ounce bottle contains 192 teaspoons ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ All of our products are BRAND NEW in the box; and contain all of the parts, materials and documentation. You can expect and will receive prompt delivery of your item. We will ship your order within ONE DAY! We are unable to accept returns on used, fitted, or altered parts. Returns must be in new, unused condition and in their original packaging.