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Image of Sentinel Leak sealer 1L Sentinel Leak sealer 1L

Sentinel Leak sealer 1L.This leak sealer seals inaccessible leaks and weeping joints internally.

 £14.00
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Image of Sentinel Central heating Cleaner 1L Sentinel Central heating Cleaner 1L

Sentinel Central heating Cleaner 1L.This central heating cleaner disperses sludge and other deposits to maintain system efficiency and is suitable for all types of indirect central heating systems.

 £14.00
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Image of Sentinel X100 Central Heating Scale Inhibitor 1Ltr Sentinel X100 Central Heating Scale Inhibitor 1Ltr

General purpose treatment for total protection against scale and corrosion. For use in all types of indirect central heating systems, including those containing aluminium. Non-acidic. 1 Year Guarantee Ensures Optimum Boiler Efficiency Protects against...

 £13.99
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Image of Sentinel X400 System Restorer 1Ltr Sentinel X400 System Restorer 1Ltr

Apply to existing systems for the removal of sludge and deposits. Iron oxide is broken down and dispersed through flushing. Removes Sludge Breaks Down Iron Oxide

 £13.49
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