Castrol Radicool Green Coolant Concentrate 5L - 3424672 Car Service

Key details: 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. Castrol Radicool Green Concentrate 5L Castrol Radicool is an engine coolant concentrate for year-round use in both petrol and diesel vehicles with aluminium or cast iron engines. This coolant can be diluted to 33 vol% concentration with purified water to give freeze protection down to -18°C, or at a 50 vol% dilution to provide freeze protection down to -36°C if required.