Price: £5.99 from Screwfix
Stockist | Product Name | Price | |
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Screwfix | Fernox LS-X Leak Sealer 50ml | £5.99 | Visit Store |
Fernox F4 Central Heating Leak Sealer 500ml
Internal leak sealer developed for use throughout a central heating system to seal microscopic, inaccessible leaks and weeps which may cause pressure loss and boiler breakdown. Saves time and money on draining down the system and repair costs. Does not... |
£14.49 More Information |
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Fernox F4 Express Leak Sealer 400ml
For use in domestic heating systems for sealing small inaccessible leaks. Quick and convenient, doses in only 30 seconds. Works best in warm / hot circulating water. Once dispersed evenly in the system water it is effective within 1-24 hours. The sealing... |
£14.19 More Information |
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Fernox F3 Central Heating Cleaner 500ml
Effective, universal pH neutral, non-foaming liquid cleaner, which removes sludge, scale and debris from existing central heating systems to restore heating efficiency and eliminate boiler noise. Quick and easy to remove from the system, saving time on-site.... |
£14.49 More Information |