Our Blue Anti-Freeze Concentrate is an ethylene glycol based coolant concentrate formulated for use in all engines including those constructed from aluminium alloys. It offers outstanding, year round protection against frost, corrosion and overheating. 
When diluted at 50% with water, our coolant provides frost protection to -37ºC.
The exceptional thermal stability eliminates the risk of deposits forming on engine components. 
Our Blue Anti-Freeze Concentrate meets the requirements of standard BS 6580.