Castrol Radicool is an engine coolant premix for year-round use in both petrol and diesel vehicles with aluminium or cast iron engines. Castrol Radicool provides freeze protection down to -18 degrees Celsius and a raised boiling point up to 175 degrees Celsius.
Castrol Radicool provides :
-Effective engine cooling without boiling
-Protection against corrosion of the alloys used in the cooling system of modern vehicles
-Compatibility with conventional seal and hose materials used in engine cooling systems
-Protection against cavitation corrosion
-Effective lubrication of water pumps Contains bittering agent