Fernox F3 Central Heating Cleaner 500ml eBay Active keeps hot for 12 hours

keeps hot for 12 hours

flooring blocks and ceramics|Product recommended for applications requiring fire resistance|Three-pieces expanding sleeve of maximum expansion provides optimal load and safety of use in any substrate|Wide range of diameters (M6 to M24)

drink through lid|Fits most car cup holders|Dimensions (LxWxH): 12

Touch dry in 30 minutes

Supplied in re-sealable

Fernox F3 Central Heating Cleaner 500ml eBay Active keeps hot for 12 hoursNeutral 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