Originally developed for the U.S. Military and proven in the worlds most extreme conditions Break Free CLP is the gold standard formula for the ONE STEP lubricating and protectant firearm solution More than a superior lubricant, CLP actually cleans firing residue and other contaminants from the bore, moving parts and exterior of firearms while simultaneously reducing friction and protecting from corrosion Performs in temperatures ranging from -65 F to +475 F, and after saltwater immersion Reduces metal-to-metal wear by protecting treated surfaces with an advanced boundary film Does not deteriorate under high temperatures and extreme pressure - other brands may contain wax-based materials that will degrade and solidify into a gummy residue Protects metals with special rust inhibitors