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 Express Central heating Cleaner 280ml
Fernox Express Central heating Cleaner 280ml. |
£25.00 More Information |