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- Stops leaks fast
- Safe to leave in the cooling system
- Compatible with all coolant types
- Add one bottle for every 10 litres of water/coolant
- Safe for seals and hoses and has no effect on metals
Nulon Radiator Stop Leak is formulated to effectively seal leaks in radiator and heater cores, weeping cylinder head gaskets and to temporarily repair corroded welsh plugs.
Radiator stop leak products should only be used as a temporary repair.
PurchaseNulon 300ml Radiator Stop Leak
$13.49
$13.49
