Heavy Duty Nitrite Free Extended Life Coolant 50/50 Clear

HD ELC 50/50 Coolant Clear Nitrite-Free is a ready-to-use, extended-life antifreeze/coolant designed specifically for heavy-duty diesel and gasoline engines. This 50/50 blend of ethylene glycol and deionized water provides superior freeze and boil-over protection while maintaining excellent heat transfer capabilities. Formulated without nitrites, phosphates, silicates, or amines, it features a balanced organic corrosion inhibitor package that protects aluminum, cast iron, steel, copper, brass, and solder components from corrosion, pitting, and scaling. The clear fluid facilitates easy visual inspection and leak detection without risk of dye-related staining. Ideal for use in commercial trucks, buses, off-road equipment, and mixed-fleet operations, HD ELC 50/50 Coolant Clear Nitrite-Free supports extended service intervals and reduces maintenance costs.