Fernox F3 Central Heating Cleaner 500ml eBay Live For PVCu casement windows|Push button

For PVCu casement windows|Push button release|Automatic locking|Handle spindle can be cut to size

not refill

can be sanded

Parliament Tee Hinges Polished Brass (1 1/2 Pair)|4" x 3" x 5"|Product images are for illustrative purposes only and may differ from actual product

3/16" bore

Fernox F3 Central Heating Cleaner 500ml eBay Live For PVCu casement windows|Push buttonNeutral 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