Advanced Technology Triple Action Solution that cleans, lubricates, and preserves firearms. It is one of the finest treatments that you can give your guns. Synthetic Eezox Premium Gun Care is a total gun-care system with ONE PRODUCT for all guns. This includes black powder guns. Since Eezox is not petroleum based, it will not affect the seasoning of a muzzleloader bore. Eezox enables your firearm to function as designed by the manufacturer.