Rheinol Antifreeze GW-11 (-40°C) 1.5L

Rheinol Antifreeze GW-11 Ready-to-Use (1.5L) is a pre-diluted, phosphate-free, amine-free, and silicate-free coolant engineered for maximum protection against freezing to -40°C, boiling to 129°C, and corrosion in aluminum-intensive engines. Its advanced OAT inhibitors prevent scale, sludge, and electrolytic corrosion in water pumps, radiators, and heater cores—even under extreme thermal loads. Fully compatible with electronic thermostats and modern closed-loop cooling systems. Recommended for passenger cars, light trucks, and SUVs requiring long-life, low-conductivity coolants.