Thompson Center Bore Butter Natural Lube 1000 Plus with Biodegradable Composition, 5oz Tube, and Natural Scent for Gun Cleaning, Seasoning Muzzleloader Rifles, and Universal Firearm Rust Prevention

A biodegradable all natural lubricant which contains no petroleum-based oil or additives. Reacts differently (chemically) to the combustion of black powder, producing far less "tar-like˝ fouling. 5 oz. tube ideally suited for easy application on patches. Can also be used to lube bullets. Excellent rust preventative on external surfaces of any firearm.