Protector F1 protects against corrosion and limescale formation in light commercial and HVAC heating and cooling systems. This product also provides excellent pH buffering to ensure the system water remains within the optimum pH range to prevent corrosion in mixed-metal systems. Protector F1 is compatible with all other Fernox commercial products and is suitable for use with all materials and metals commonly used in heating and cooling systems, including steel and aluminium. One 10 litre product treats up to a 2000 litre system at a dose rate of 0.5%. Product concentration levels should be checked regularly and topped up, as necessary, for maximum protection.
The recommended in-use concentration of the product is 0.5% which will treat a 2000 litre system. Fernox Protector F1 10L can be introduced into the system via a suitable point such as a dosing pot. To ensure rapid dispersion, partly or completely drain down and introduce Protector F1 10L whilst refilling. We recommend that untreated systems are thoroughly cleansed and flushed using Fernox Cleaner F3 10L before treating with Fernox Protector F1 10L, as existing debris can damage the installation. Concentration should be checked regularly using the Fernox Express Inhibitor Test and topped up, if necessary, for maximum protection.
Fernox Protector F1 is supplied in 10 litre containers.
Fernox Protector F1 is classified as non-hazardous, but as with all chemicals, keep out of reach of children. Do not mix with other chemicals. In case of contact with eyes or skin, rinse immediately with plenty of water.
Colour: Light yellow
Odour: Aromatic (faint)
Form: Clear liquid
pH (conc): 8.3
pH (0.5% soln): 7.85 – 8.5
SG: 1.111 at 20°C
Single Unit Dimensions(Height x Width x Depth)
Single Unit Barcode
Outer Carton Dimensions(Height x Width x Depth)
Outer Carton Barcode (ITF)
310 × 230 × 205 mm
310 x 230 x 205 mm