ANTIFREEZE

Our antifreeze range offers excellent protection in commercial vehicle engines and features extended life products that maintain performance even under extreme conditions.

As truck and bus engines – especially those running on natural gas – run hotter than before, engine cooling systems need to work harder. Materials that make up cooling systems vary from vehicle to vehicle, so it is vital to make sure you have the right antifreeze in place. 

Our antifreeze range offers excellent protection in commercial vehicle engines and features extended life products that maintain performance even under extreme conditions. 

Castrol Radicool SF-O Premix

Castrol Radicool SF-O Premix is a long-life, ready-to-use coolant based on monoethylene glycol and deionized water (50/50 mix).  Featuring Organic Acid Technology, this product provides year-round protection against corrosion and an extended service life up to one million miles. 
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Radicool Heavy Duty

Castrol Radicool Heavy Duty is a coolant concentrate engineered to deliver maximum protection in heavy duty diesel engines.  This product is fully formulated with supplemental cooling additives (SCAs).
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Radicool Heavy Duty Premix

Castrol Radicool Heavy Duty is a prediluted (50/50 mix with deionized water) coolant concentrate engineered to deliver maximum protection in heavy duty diesel engines.  This product is fully formulated with supplemental cooling additives (SCAs).
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