The CUMMINS 60/40 Premix ES Compleat PG Coolant in a 275-gallon capacity contains a balanced mixture that provides effective engine protection. It is formulated to minimize corrosion and scaling inside the engine, enhancing the longevity of engine components through consistent thermal management. This coolant is suitable for various engine types, offering broad applicability, and is compatible with all major elastomers and gaskets used in engines.