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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.


 
Image of Sentinel Heating Inhibitor
 

Sentinel Heating Inhibitor

Sentinel Heating Inhibitor.This heating inhibitor protects against corrosion and limescale formation to maintain system efficiency and is suitable for heated towel rails and radiators.


 
Image of Sentinel Heating Inhibitor 1L
 

Sentinel Heating Inhibitor 1L

Sentinel Heating Inhibitor 1L.This heating inhibitor reduces boiler noise and maintains system efficiency and is suitable for all types of indirect central heating systems.


 
Image of Sentinel Inhibitor 400ml
 

Sentinel Inhibitor 400ml

Sentinel Inhibitor 400ml.


 
Image of Sentinel Internal Leak Sealer 1Ltr (99730)
 

Sentinel Internal Leak Sealer 1Ltr (99730)

Internal Leak Sealer for small inaccessible leaks and weeping joints in all types of indirect heating systems including those containing aluminium components. Compatible with elastomers. Features: 1 Year Guarantee.


 
Image of Sentinel Leak Sealer 1L
 

Sentinel Leak Sealer 1L

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


 
Image of Sentinel Leak Sealer 50ml
 

Sentinel Leak Sealer 50ml

Sentinel Leak Sealer 50ml.This leak sealer seals joints and leaks and is suitable for all types of indirect central heating systems.


 
Image of Sentinel Noise Reducer 1L
 

Sentinel Noise Reducer 1L

Sentinel Noise Reducer 1L.This noise reducer decreases the amount of noise a boiler makes and is suitable for all types of indirect central heating systems.


 
Image of Sentinel Rapid Dose X100 Inhibitor 400ml (89066)
 

Sentinel Rapid Dose X100 Inhibitor 400ml (89066)

Multipurpose treatment to inhibit corrosion, scale, boiler noise and hydrogen gassing in all types of indirect heating systems, including those containing aluminium. Features: Ensures Optimum Boiler Efficiency; Prevents Pin-Holing; Non-Staining, Colourless...


 
Image of Sentinel Seal x (External Leak Sealer) 50ml
 

Sentinel Seal x (External Leak Sealer) 50ml

A powerful versatile and wholly dependable emergency sealing solution providing a fast cure (tack free in 30 minutes) and a watertight seal.


 
Image of Sentinel Sludge Remover 1L
 

Sentinel Sludge Remover 1L

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


 
Image of Sentinel System Filter 22mm (77150)
 

Sentinel System Filter 22mm (77150)

For the control and removal of all types of debris commonly associated with wet central heating systems. Sentinel Eliminator uses 4 magnets and 4 cyclones to remove all types of system debris. Features: 4 x Hydro Cyclones Collect Non-Magnetic Debris;...