The exclusive anti-wear and anti-friction formula of Bardahl Polar Plus + Fullerene C60 gives a triple level of protection and allows you to maximize the potential of the engine: the surface lubricating film of the oil itself; polarly charged Polar Plus molecules are able to adhere strongly to the metal surfaces of the engine, creating a permanent protective barrier; C60 molecules that behave like micro-ball bearings, filling all the microcracks and cavities between the metal surfaces of the engine, creating an additional layer of friction protection.