FERNOX Central Heating Leak Sealer F4 Express 400ml - Fast Results - 30 sec - (Replacement 58232)

Fernox Central Heating Leak Sealer F4 500ml

Item comes with 3 nozzles for application

Brand Fernox

Fernox

Prevents Radiator Cold Spots

brand new

Neutral universal cleaner for pre-commissioning new systems in accordance with BS7593 2006

Fernox 56599 F1 500 ml Central Heating Protector

Must be used only in conjunction with a system filter provides premium protection against corrosion and scale in mixed metal heating and cooling systems, including aluminium Designed to be left in the system permanently. Treats up to 130 litres of system water (16 radiators) and the equivalent of 250m2 of underfloor systems. Prevents scale and corrosion formation

Fernox f4 leak sealer 500ml is safe to use - does not cause blockages in pipework or vulnerable boiler components such as pumps, air vents and heat exchangers

STOPS SMALL LEAKS

Brand Fernox

Ready to use, no mixing

Compatible with all metals and materials commonly used in central heating systems

Fernox

265ml Treats 100 litres

Protects against corrosion and limescale in central heating systems

Quick, convenient and simple to use doses in 30 seconds

Prevents scale and corrosion formation

Fernox