Holts Professional Sealit Leak Repair 250ML
Suitable for leaks in the following components:
- Engine Block
- Cylinder Heads
- Head Gaskets
- Freeze Plugs
- Water Pump Gaskets
- Heater Core
- Corrosion protection
One-step coolant leak repair. Super concentrated unique formula, quick and easy to use and no need to drain or flush the cooling system.
Suitable for most cars & engines.