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Fernox F4 CH Leak Sealer 500ml
In stock
REF
HCHE401
- Ideal for reducing pressure loss from sealed systems
- Seals most weeps and small inaccessible leaks
- Saves time and money on draining down and repairing
- Does not cause blockages of pump, air vents etc.
- Compatible with all metals and materials commonly used in central heating systems 500ml
£21.96
£18.30
- Ideal for reducing pressure loss from sealed systems
- Seals most weeps and small inaccessible leaks
- Saves time and money on draining down and repairing
- Does not cause blockages of pump, air vents etc.
- Compatible with all metals and materials commonly used in central heating systems 500ml
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