Polar 50/50 Prediluted Antifreeze Coolant, 1 Gallon Get convenience and protection all in one product! Our pre-diluted Ready Mix is a 50/50 blend of high-quality ethylene glycol-based antifreeze and purified, deionized water. Use right out of the bottle! No mixing with water needed. Provides outstanding protection and performance. Exceeds conventional automobile manufacturers requirements. Safe to use with all car and truck engine metals, including aluminum.
