UltraCool Universal Antifreeze + Coolant PREMIXED 50/50 (Orange) is a premium, ethylene glycol antifreeze + coolant for heavy-duty diesel, gasoline, and natural gas-powered engines that protects your complete cooling system all year-round. It can be used in both aluminum and conventional metal engine cooling systems of heavy-duty diesel engines, automobiles, trucks, marine and industrial stationary equipment. Formulated with deionized water, a low silicate rust and a corrosion inhibiter system that effectively alleviates gel formation problems and prevents radiator heat transfer capacity loss.

UltraCool Universal Antifreeze + Coolant PREMIXED 50/50 (Orange) is formulated to meet today's automotive engines stringent aluminum corrosion protection requirements due to its low silicate concentration. Meets the low silicate limits of GM 6038M.

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