Incorporates chlorinated paraffins, which some believe results in internal engine corrosion more than extended periods of time Antifoaming treatments are built to avoid engine oil from foaming when circulating through the engine. These additives lessen the surface tension concerning engine oil and air bubbles, enabling air bubbles to dissipate effortlessly. https://fernandotwurm.blogozz.com/33561678/engine-oil-treatment-no-further-a-mystery