Castrol Radicool Premix Engine Coolant 5 Litre Premixed engine coolant (33%), for both petrol and diesel engines that cools and protects. FEATURES & BENEFITS A complete fill, ethylene glycol premix coolant i.e., “ready-to-use – simply pour“. It is premixed to 33 vol% concentration. Improved engine corrosion protection helping to resist the formation of rust while protecting alloy heads and engines. Improved protection against cavitation in water pumps and hot spots (e.g., behind exhaust ports) in aluminium cylinder heads. Excellent hot weather protection - helps prevent the risk of the engine coolant boiling, leading to coolant loss and possible engine damage and subsequent failure. Excellent cold weather protection - reduces the real risk of coolant freezing solid in the engine coolant system and severely damaging engines and/or radiators. Easy to use SPECIFICATION/TECHNICAL DATA STM D3306 BS6580:2010
