Ballistol Universal Oil

Does not resinify: The oil will not gum up, harden, or become sticky over time, ensuring permanent lubrication. Alkaline formula: With a slightly alkaline pH, it effectively neutralizes acids, human sweat, and aggressive black powder residues. Skin safe & food grade: Made from medically pure white oil, it is safe for human/animal skin and food-contact machinery. Biodegradable: Completely environmentally friendly and safe if washed into water or soil. High creepability: Creeps into the tightest microscopic cracks, capillary gaps, and rusted threads.