CarPlan Blue Star is a mono-ethylene glycol based antifreeze and coolant concentrate providing exceptional all year round protection and performance in all driving conditions. Blue Star Antifreeze conforms to British Standard BS6580 (2010) and contains corrosion inhibitors which can be left in the system for up to a maximum of 2 years.
- Contains Bitrex to help prevent ingestion
- Suitable for classic/vintage vehicles
- Conforms to BS6580 (2010)
Drain and flush the cooling system with clean water. If sludge is evident use Carlube Radiator Flush for a complete cooling system preparation. Check all hoses, clips and joints for leakage - tighten or replace where necessary. Remove radiator or expansion tank cap and partly fill the radiator system with clean water. Add antifreeze to give the level of protection required (refer to vehicle handbook for total volume of the cooling system). Replace cap. Run engine until it reaches normal operating temperature to remove any air locks. Switch off engine and allow to cool. Check for and correct any leaks. Top up with water if necessary.