Antifreezes
We offer a full line of premium coolants for every industry requirement and OEM specification in both concentrate and ready-to-use formulations.
Gibraltar HD ELC NOAT Red
Gibraltar HD ELC NOAT Red is a premium Nitrited Organic Acid Technology (NOAT) formula. This virgin ethylene glycol-based fluid is specially formulated with advanced additive technology and provides extended service maintenance protection in heavy duty applications without the addition of SCAs. Its special blend of long-lasting inhibitors is designed to protect all engine cooling system components, including aluminum, for a minimum of five years, or 300,000 miles, when used as directed.
Gibraltar HD ELC Nitrite-Free Red
Gibraltar HD ELC Nitrite-Free Red is a premium Organic Acid Technology (OAT) formula. This virgin ethylene glycol-based fluid is specially formulated with advanced additive technology and provides extended service maintenance protection in heavy duty applications without the addition of SCAs. It also meets the nitrite-free coolant requirements of many industry-leading OEMs. It provides up to 1,000,000 miles or 20,000 hours of protection and is free of phosphates, silicates, nitrites, amines, and borates. Great for mixed fleets as it is suitable for use in heavy duty and light duty engines, and red in color
Gibraltar Universal HD Gold ELC
Gibraltar Universal HD Gold ELC antifreeze is formulated with the latest organic acid technology (OAT) to create a high-quality extended life ethylene glycol antifreeze/coolant for newer model cars and heavy-duty trucks. Its special blend of long-lasting inhibitors is designed to protect all engine components, including aluminum, for a minimum of 5 years or 300,000 miles. A great product for mixed fleets, it is formulated for gasoline and diesel engines, is compatible with DEXCOOLTM, and meets Cummins HD low silicate requirements.
Gibraltar HD SCA Pre-Charged Green
Gibraltar HD SCA Pre-Charged Green is a low-silicate product designed for use in diesel engines. It is fully formulated and ready for use without the need for additional SCAs. It provides corrosion protection for all cooling system metals and is formulated to be compatible with coolants from all major producers. Formulated to satisfy TMC RP-329 and green in color to match existing fluids in use, its nitrited additive system provides superior protection to diesel engine cooling components, including those made from aluminum.
Gibraltar HD SCA Pre-Charged Fuchsia
Gibraltar HD SCA Pre-Charged Green is a low-silicate product designed for use in diesel engines. It is fully formulated and ready for use without the need for additional SCAs. It provides corrosion protection for all cooling system metals and is formulated to be compatible with coolants from all major producers. Formulated to satisfy TMC RP-329 and fuchsia in color to match existing fluids in use, its nitrited additive system provides superior protection to diesel engine cooling components, including those made from aluminum.
GIbraltar ELC Orange
Gibraltar ELC Orange Antifreeze is formulated with the latest organic acid technology (OAT) to create a high-quality extended life ethylene glycol antifreeze/coolant for newer model cars and light-duty trucks. Its special blend of long-lasting inhibitors is designed to protect all engine components, including aluminum, for a minimum of five years or 150,000 miles when used as directed. It is formulated to meet the requirements of GM vehicles requiring GM 6277 DEX-COOLTM.
Gibraltar Permanent Anti-Freeze HD
Gibraltar Permanent AF HD is specifically formulated for both automotive and heavy-duty diesel engine cooling systems, including those with aluminum heat-rejecting components. It provides corrosion protection for all cooling system metals, is formulated to be compatible with coolants from all major producers, and does not require an additive pre-charge for diesel engine use.