Search
Show prices tax inclusive
All Categories
    Menu Close

    Chemicals

    We have a wide range of chemicals for you to use, to ensure that your heating system is always clean and protected. Whether you want to inhibit corrosion, descale, remove sludge & flux or seal any small leaks/weeps.

    View as Grid List
    Sort by
    Display per page
    Picture of Calmag Fortis Chemical 'Plumbco' Corrosion Inhibitor - 1 Ltr

    Calmag Fortis Chemical 'Plumbco' Corrosion Inhibitor - 1 Ltr

    This 'Plumbco' Corrosion inhibitor has a triple blend of corrosion inhibitors. This inhibitor is specific for steels, aluminum, copper and their alloys & and most materials found in heating systems.
    £10.43 incl tax
    Picture of Calmag Fortis Chemical 'Plumbco' Powerflush Descaler (RED)- 1ltr

    Calmag Fortis Chemical 'Plumbco' Powerflush Descaler (RED)- 1ltr

    'Plumbco Descaler loosens and dissolves limescale, corrosion deposits and iron oxides. which are typically found in heating systems with circulation and heat transfer problems. This product should be used for the boiler heat exchanger only.
    £23.18 incl tax
    Picture of Calmag Fortis Chemical 'Plumbco' Sludge & Flux Remover - 1ltr

    Calmag Fortis Chemical 'Plumbco' Sludge & Flux Remover - 1ltr

    The 'Plumbco' sludge & Flux remover stops deposits of silt and sludge content in central heating systems.
    £13.25 incl tax
    Picture of Fernox F1 Central Heating Protector 500ml

    Fernox F1 Central Heating Protector 500ml

    Fernox F1 is the market leading Inhibitor to protect against rust and corrosion in heating systems.
    £18.16 incl tax
    Picture of Fernox F3 Central Heating Cleaner

    Fernox F3 Central Heating Cleaner

    Cleaner F3 is an effective, universal pH neutral, non-foaming liquid cleaner, which removes sludge, scale and debris from existing central heating systems to restore heating efficiency and eliminate boiler noise.
    £16.60 incl tax
    Picture of Fernox Leak Sealer 500ml F4

    Fernox Leak Sealer 500ml F4

    Leak Sealer F4 is a internal leak sealer developed for use throughout a central heating system to seal small, inaccessible leaks and weeps which may cause pressure loss and boiler breakdown. Once dispersed within the system, the product finds the area of oxygen ingress and forms a polymer to seal the pinhole. Effective within 1-24 hours after application, the unique sealing efficiency of this market-leading water treatment chemical has been proven to prevent blockages or restrictions within the boiler or vulnerable system components such as pumps and safety devices. A leak can be quickly and efficiently sealed, without the need for a complete system drain down.
    £18.02 incl tax
    Picture of Magnacleanse MC1 Protector 500ml

    Magnacleanse MC1 Protector 500ml

    Formulated to prevent wear and tear and the resulting debris, MC1+ stops magnetite and other deposits forming. As it does this, it protects the central heating, keeping the boiler working efficiently and helping to ensure the system lasts for longer.
    £14.38 incl tax
    Picture of Magnacleanse MC3 Cleanser 500ml

    Magnacleanse MC3 Cleanser 500ml

    Magnacleanse MC3 Cleanser 500ml
    £12.17 incl tax
    Sentinel X100 1Ltr Radiator Rust Inhibitor

    Sentinel X100 1Ltr

    Sentinel X100 is a central heating additive to help protect your heating system against scale and corrosion. The X100 is for use with indirect heating systems and this chemical is designed to give your heating system the protection it needs to extend the life of the radiators and also you boiler.
    £25.71 incl tax
    Sentinel X200 Noise Reducer 1Ltr

    Sentinel X200 Noise Reducer 1Ltr

    The Sentinel X200 is designed to reduce the the layer of deposit that can sit in a heat exchanger that causes a noisy boiler. The great thing also about using the X200 is not only will it help stop the noise but with it cleaning the heat exchanger this can then help the system run more efficiently.
    £20.25 incl tax
    Sentinel X300 Cleaner New Systems 1Ltr

    Sentinel X300 Cleaner New Systems 1Ltr

    Sentinel X300 is a formula that is designed for when that new heating system has just been installed, X300 is added to clean out all the debris and grease from the installation. Ideally once this has been done then the inhibitor is added to then protect the system and prolong the life of the boiler and radiators.
    £26.86 incl tax
    Sentinel X400 Cleaner 1Ltr

    Sentinel X400 Cleaner 1Ltr

    The Sentinel X400 High Performance Cleaner that is a powerful formula to to clean older systems. The X400 is a non-acidic cleaner that will help to clean sludge and debris to get the central heating to work better and more efficiently. Also when you feel cold spots on radiators the X400 helps to eliminate these as well.
    £22.18 incl tax
    X800 FAST ACTING CLEANER

    Sentinel X800 Jetflo

    The Sentinel X800 is a rapid system cleaner that removes deposits and scale in 1 hour from old heating systems.
    £26.61 incl tax