G-Energy Antifreeze HD 40

G-Energy Antifreeze HD 40 is extra-long-life high performance coolant made of ethylene glycol. It is specially designed for modern heavy duty diesel engines. The Organic Acid Technology (OAT) formula gives outstanding protection against frost, corrosion and overheating for engines of both ferrous and aluminum construction. G-Energy Antifreeze HD 40 contains nitrites and molybdates for extended protection of heavy duty engines against cavitation and corrosion. It is free of amines, phosphates, silicates.