Protector F1 is the market leading inhibitor which protects against corrosion and limescale formation in domestic central heating systems. Available in 1 pint liquid bottle and 9 fl oz Express aerosol canister formats. Protector F1 is suitable for use with all metals and materials commonly used in heating systems. For long-term protection ensure concentration levels are maintained and checked annually as part of the boiler or system service. Protector F1 is compatible with all other Fernox products..
F1 Central Heating Protector
Protects against corrosion and scale in mixed metal central heating systems
When used in conjunction with Cleaner F3 gas savings of up to 15% can be achieved every time you heat your room