Fernox F4 Central Heating Leaksealer

DESCRIPTION:

Fernox F4 Central Heating Leaksealer. 

SPECIFICATIONS:

- 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.

Fernox F4 Central Heating Leaksealer Technical Data Sheet