Gun Lube is truly an "ALL IN ONE" synthetic lubricant providing complete benefits of a Cleaner, Lubricant, and a Preservative and it is an excellent CLP. Formulated especially for use on automatic rapid-fire and repetitive shooting firearms black powder, shotguns, rifles and pistols. Slip 2000 lubricant contains an exclusive metal treatment designed to control friction, which reduces heat, which eliminates excessive wear. It penetrates the micropores of the metal surfaces bonding itself to the metal allowing lubrication from within the metal itself.