Castrol Radicool Premix Coolant - 5L

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