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An outstanding all-purpose fertiliser
|Improves top coat appearance
automatically self cleans
fixing screws and cover cap
stopping leaks in radiators
Fernox F3 Central Heating Cleaner 500ml NEWLY-IMPORTED An outstanding all-purpose fertiliserNeutral universal cleaner for pre commissioning new systems in accordance with BS7593: 2006 Removes sludge, limescale and other debris to restore heating efficiency of existing systems When used in conjunction with Protector F1 gas savings of up to 15% can be achieved every time you heat your room Compatible with all metals and materials commonly used in heating systems Easy to use, system can be left running normally during cleaning Suitable for use