Prestone 50/50 Prediluted Antifreeze/Coolant is the convenient way to top up your car's cooling system with the superior protection of Prestone antifreeze. Prestone's new Cor-GuardTM enhanced, improved extended life antifreeze, helps rejuvenate your car or light-duty truck's tired, existing antifreeze. This ready-to-use solution provides your car with the enhanced Cor-GuardTM inhibitor package and patented Prestone formulation that prevents corrosion and helps your engine run longer. Use Prestone to keep today's sophisticated cooling system running efficiently. For any car or light-duty truck. Works with any colour antifreeze. Branded import. The real thing at unreal prices.