Polygard Anti-Freeze BLUE Coolant is an economical, proprietary blend of corrosion inhibitors and additives in glycol that provides all year round freezing and corrosion protection to your engine cooling system.

It protects all metals commonly used in engine construction from corrosion and cavitation, including aluminium.

It is formulated to maintain efficient cooling thus preventing overheating and lubricates moving parts such as the water pump.

Polygard Anti-Freeze BLUE Coolant meets all the performance requirements of BS 6580 (1992), ASTM D 3306 and ASTM D 4985
and is suitable for use in both petrol and diesel engines.

It is amine, phosphate and nitrite free.