Offers Brand: Sentinel HC
Sentinel X400 Cleaner 1L, removes sludge from central heating systems, eliminates radiator cold spots, improves boiler efficiency, recommended by boiler manufacturers
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Sentinel X100 Inhibitor 500ml Prevents Limescale and Corrosion Super Concentrate Inhibitor for Central Heating Systems
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Sentinel X800 1H Cleaner Powerful & Fast Acting Cleaning Formula for Heating Systems Removes Deposits & Sludge Enhanced Performance & Efficiency of Your Heating System
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Sentinel X200 Boiler Noise Reducer Quiet & Efficient Heating Solution for Home Central Heating System Comfort Prevents Noisy Pipes & Radiators 1 Liter Bottle
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Sentinel - X800 Fast Acting Cleaner 1L, targeted central heating system cleaning inside an hour, restores system efficiency by targeting corrosion debris, ideal for hot and cold systems
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Sentinel - X100 Inhibitor 1L, Market Leading Heavy Duty Central Heating Inhibitor, Protection Against Corrosion and limescale, ensures Maximum Heating Efficiency and extends System Life, Clear (88000)
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