Protector F1 is a market leading inhibitor which protects against corrosion and limescale formation in domestic central heating systems. Available in 500ml liquid bottle, 400ml Express aerosol canister and 290ml gel cartridge 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.
Quick and convenient – doses in 30 seconds
Simple to use with no mess
Add via a radiator adapter or filling loop supplied
Protects against corrosion and limescale
Non-toxic, environmentally friendly formulation
Maintains system efficiency and extends boiler life