Leak Sealer F4 Express
Leak Sealer F4 is a internal leak sealer developed for use throughout a central heating system to seal small, inaccessible
The Fernox Descaling Kit contains all the necessary equipment to remove limescale, rust and other corrosion debris, quickly and efficiently from your tankless water heater.
The Fernox Hydronic Descaling Kit streamlines the descaling process, ensuring the system remains in optimal condition with minimal effort.
Self-contained kit includes: 115V Submersible pump, 2 x 4ft hoses (3/4″ NPT fitting) & Fernox DS40 Descaler and Cleaner.
CAUTION: Electricity and water hazard
Leak Sealer F4 is a internal leak sealer developed for use throughout a central heating system to seal small, inaccessible
Protector F1 is the market leading inhibitor which prevents corrosion and limescale formation in central heating systems. This high performance
Cleaner F3 is an effective, universal pH neutral, non-foaming cleaner, which removes sludge, scale and debris from existing central heating
Boiler Noise Silencer F2 is designed to reduce boiler noise and kettling and restore heat transfer capability. Boiler noise is
