FER-62418 | Protector F1 Express (aerosol) 400ml Type:Inhibitor with noticeable noise reduction often

with noticeable noise reduction often experienced within just a few hours after application

Its ruthlessly efficient formula shifts built-up magnetite sludge

1 litre of Sentinel X800 Fast Acting Cleaner is sufficient to clean a typical system of up to 10 radiators

demanding substrates prior to tiling or levelling

This versatility means it can be used across a wide range of applications

FER-62418 | Protector F1 Express (aerosol) 400ml Type:Inhibitor with noticeable noise reduction oftenProtector F1 is a market leading inhibitor which protects against corrosion and limescale formation in domestic central heating systems. Quick and convenient