Propylene Glycol with Inhibitors

Excellent thermophysicial properties help to protect systems from corrosion and degradation. Creates a corrosion-preventing passive layer on the surface of contact  to help increase lifetime of the system components. Superior protection for most metals including carbon steel, brass, copper, stainless steel, and cast iron. Stabilizes the pH of fluid to keep in a range that is suitable for metals. Corrosion inhibitors are topped off helping to decrease time between fluid replacements. Non-GMO