Antifreeze Ethylene Glycol Blue Concentrate 4.54L - GAC2019 - Silverhook

Antifreeze Ethylene Glycol Blue Concentrate 4.54L - GAC2019 - Silverhook
Silverhook Antifreeze & Summer Coolant is ethylene glycol based. Use in your cooling system for all year round protection against winter freezing, summer overheating and corrosion. Silverhook Antifreeze is suitable for all types of engines including aluminium. Protection between -36°C and +130°C at 50% dilution.

Suitable for classic/vintage vehicles

Application
Drain and flush the cooling system with clean water. If sludge is evident use Silverhook Radiator Flush (S3SGA14P1) 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.