Sentinel X800 Fast Acting Cleaner 1L, targeted Central Heating System Cleaning Inside an Hour, restores Efficiency by targeting Corrosion Debris, Ideal for hot and Cold Systems Hanicks

Sentinel X800 Fast Acting Cleaner 1L for domestic central heating systems. Helps remove sludge, magnetite, corrosion debris and limescale from boilers, radiators, heat exchangers and pipework. Fast acting formula helps reduce circulation time to as little as 1 hour, targeting stubborn deposits that can cause radiator cold spots, boiler noise, poor flow and uneven heating. Targeted cleaning action dissolves and disperses corrosion debris, sludge and scale during system cleaning, helping restore circulation and improve heating performance. Works in hot or cold systems and is suitable for common central heating system metals, including aluminium. pH neutral formula for effective non-acidic cleaning. Ideal for powerflushing and manual circulation cleaning. Use before adding a central heating inhibitor such as Sentinel X100 for long-lasting system protection.