400ml Express Chemicals

Boiler Noise Silencer F2 is designed to reduce boiler noise and kettling and restore heat transfer capability. Boiler noise is

Cleaner F3 is an effective, universal pH neutral, non-foaming cleaner, which removes sludge, scale and debris from existing central heating

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

Designed for use with Fernox TF1 in-line system filters or other similar filters, this unique inhibitor package includes an active

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