UltraCool IAT Universal Antifreeze + Coolant PREMIXED 50/50 (Red) is a premium quality antifreeze + coolant, ethylene glycol-based, phosphate and amine free, designed to optimize engine longevity. For use in all makes of vehicles, from the smallest aluminum passenger car to the light-duty diesel engine made by manufactures such as Chrysler, Ford, GM, Hyundai, Kia, and many more requiring a low silicates red formula with inorganic additive technology (IAT). Ultra1Plus IAT UltraCool Heavy-Duty Truck Universal Antifreeze + Coolant PREMIXED 50/50 (Red) offers comprehensive protection against freezing and overheating, safeguarding your engine's performance. Premixed with a specialized inorganic additive, it fights corrosion, scaling, and rust, ensuring the cleanliness and proper functioning of cooling system components, including aluminum parts. Our IAT formula guarantees year-round protection for your entire cooling system up to 50,000 miles or years, whichever comes first.

• Formulated to exceed original equipment manufacturer (OEM) requirements.
• Recommended use in American, Asian, and European automotive and light-duty truck applications.
• Meet or exceeds ASTM D3306 & D4985 for corrosion protection.
• Formulated to work with all makes, models, and colors of antifreeaze.
• Recommended for all Heavy-Duty trukcs, agricultural and construction equipment. Also, for Caterpillar, Chrysler, Cummins, Ford, Freightliner, GM, John Deere, Paccar, Lexus, Scion, and Toyota.