Coolant

Antifreeze 50/50 is a high quality, single-phase, ethylene glycol based antifreeze. It is a low silicate, all- purpose coolant designed for use in both automotive and heavy duty diesel engines (with the use of SCA’s). Shellzone Antifreeze Prediluted 50/50 is a 50/50 volume mixture of Shellzone Antifreeze with deionized water.