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Fernox F3 Central Heating Cleaner 500ml Option:500ml 6mtr cable 6mtr cable salt and loose rust from metal surfaces Thins Hammerite P Neutral 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
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