Prepare for summer with 20% off selected garden furniture & BBQs. Our stores are open as usual this bank holiday, for all your long weekend projects.
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Central heating
Heating treatments
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Sentinel Sludge remover, 1L
Sentinel Central heating Inhibitor 1L
Sentinel Jet flo Sludge remover, 1L
Plumbsure Central heating Inhibitor 1L
Sentinel Noise reducer 1L
Sentinel Leak sealer, 1L
Showing 6 of 6 products