200L red blue green antifreeze coolant Do you have these symptoms in your car? For example, high temperature alarm, water tank freezing and rupture, performance degradation, water tank boiling, etc. At this point, GL antifreeze is needed to address your troubled needs. Car antifreeze coolant can prevent freezing in winter, boiling in summer, dirt in summer, and corrosion in autumn, protecting the engine. GL antifreeze can typically be used for 3 years or 100000 kilometers in automotive applications, and for 2 years or approximately 320000 kilometers in heavy-duty applications. Car Radiator Antifreeze Properties:Engine warms up quickly.Increases cooling efficiency.Contains OAT corrosion and rust inhibitors.Special additives to protect metal components within cooling system.No harsh chemical.Amine, borate, nitrite, phosphate and silicate free. A variety of colors customized according to your needs.