Zerex Dex-Cool Antifreeze Coolant Concentrate 1 Gallon

About this item

• Unsurpassed freeze protection and anti-boil performance outperforms industry standards
• Organic acid technology resists rust, scale & corrosion while protecting all cooling system metals (including aluminum)
• High-quality additives protect against leaks and won’t harm gaskets, hoses, plastics or original vehicle finish
• Orange concentrate formula should be mixed with clean tap water or demineralized water at 50/50 ratio for temperatures -34 to 265F; 60/40 for -62 to 270F; and 70/30 for -84 to 267F
• 5 year/150,000 mile guarantee protects against engine failure caused by freeze-ups or boil-overs
• Batch-tested in the lab, fleet-tested in the real world to help car and truck owners achieve optimal performance and maximize engine life.
• Contains 30 – 50 ppm of denatonium benzoate as a bittering agent
• Antifreeze/Coolant
• Unsurpassed freeze protection and anti-boil performance outperforms industry standards
• Organic acid technology resists rust, scale & corrosion while protecting all cooling system metals (including aluminum)
• High-quality additives protect against leaks and won’t harm gaskets, hoses, plastics or original vehicle finish
• Orange concentrate formula should be mixed with clean tap water or demineralized water at 50/50 ratio for temperatures -34 to 265F; 60/40 for -62 to 270F; and 70/30 for -84 to 267F