UltraCool Antifreeze + Coolant is an Organic Acid Technology (OAT), ethylene glycol-based coolant, contains extended life corrosion inhibitors based on organic acids that provides maximum protection against damaging rust and corrosion in engine cooling systems. This formulation is ...UltraCool Antifreeze + Coolant is an Organic Acid Technology (OAT), ethylene glycol-based coolant, contains extended life corrosion inhibitors based on organic acids that provides maximum protection against damaging rust and corrosion in engine cooling systems. This formulation is free of nitrite, amine, phosphate, and silicate (NAPS Free) and does not use 2EH acid nor any other organic acid that is aggressive to hoses and gaskets.
With proper maintenance, UltraCool OAT Antifreeze + Coolant delivers guaranteed protection up to 1,000,000 miles or 10 years, whichever comes rst without the use of Supplemental Coolant Additives (SCAs). UltraCool is suitable for use in modern heavy-duty diesel engines. Extended Life Coolant (ELC) additive provides a service life of 1.000,000 miles without the need for an extender.
Eliminates the cost of SCAs, test strips and manpower required to test the coolant and add SCAs. Applicable to both waters only and glycol-based coolants. Meets GM 6277M General Motors Extended Life Coolant specication (DEX-COOL).
Safe for elastomers used in houses and gaskets.