Cool Down safe for all petroleum and diesel cooling systems. Reduces engine temperatures by up to 30 degrees Fahrenheit and improves coolant flow. Designed for use with engine coolants in OAT and HOAT formulas. Product benefits: reduces cylinder head temperature by 75 degrees Fahrenheit and overall coolant temperatures by up to 30 degrees Fahrenheit, improves coolant flow for better heat transfer, lubricates all vital components, protects sensitive aluminum alloys.
