Chemicals | Water Treatment & System Additives | Plumbing & Heating | MKM
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  • Sentinel CH System Inhibitor x 100 1 Litre
    £18.43
    (per EA ex VAT)
    £22.12
    (inc VAT)
    A general purpose treatment for total protection against scale and corrosion in all types of indirect central heating systems, including tho...

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    £18.43
    (per EA ex VAT)
    £22.12
    (inc VAT)
  • Sentinel CH System Sludge Remover X400 1 Litre
    £25.74
    (per EA ex VAT)
    £30.89
    (inc VAT)
    Specifically designed for existing systems Sentinel X400 System Restorer is a non-acid treatment for cleaning older heating systems, restori...

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    £25.74
    (per EA ex VAT)
    £30.89
    (inc VAT)
  • Sentinel CH System Jetflo X800 1 Litre
    £19.22
    (per EA ex VAT)
    £23.06
    (inc VAT)
    Sentinel X800 Jetflo Ultimate Cleaner is a heavy duty cleaning formulation designed to remove corrosion deposits and scale from boiler heat ...

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    £19.22
    (per EA ex VAT)
    £23.06
    (inc VAT)
  • Fernox Central Heating Protector F1 500ml
    £18.70
    (per EA ex VAT)
    £22.44
    (inc VAT)

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    £18.70
    (per EA ex VAT)
    £22.44
    (inc VAT)
  • Fernox Central Heating Cleaner F3 500ml
    £17.60
    (per EA ex VAT)
    £21.12
    (inc VAT)

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    £17.60
    (per EA ex VAT)
    £21.12
    (inc VAT)
  • Fernox Alphi-11 Anti-Freeze and Protector Combined 5 Litre
    £52.70
    (per EA ex VAT)
    £63.24
    (inc VAT)
    #NAME?

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    £52.70
    (per EA ex VAT)
    £63.24
    (inc VAT)
  • Calmag Descaler 1 Litre
    £6.97
    (per EA ex VAT)
    £8.36
    (inc VAT)
    1 litre powerful descaler which quickly dissolves limescale and corrosion deposits

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    £6.97
    (per EA ex VAT)
    £8.36
    (inc VAT)
  • Corrosion Inhibitor 1 Litre
    £7.82
    (per EA ex VAT)
    £9.38
    (inc VAT)
    Corrosion Inhibitor 1 Litre A chemical inhibitor for new and existing central heating systems to prevent scale and corrosion. - Non ...

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    £7.82
    (per EA ex VAT)
    £9.38
    (inc VAT)
  • Saniflo Descaler 1085
    £21.19
    (per EA ex VAT)
    £25.43
    (inc VAT)
    Saniflo Descaler 5 Litres Specifically created for use with Saniflo® units, the cleanser is a concentrated solution for optimum cleanin...

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    £21.19
    (per EA ex VAT)
    £25.43
    (inc VAT)
  • Fernox F4 Express Boiler Leak Sealer 265ml
    £32.53
    (per EA ex VAT)
    £39.04
    (inc VAT)
    - Quick and convenient -doses in 30 seconds - Simple to use with no mess - Add via a radiator adaptor or filling loop supplied - Non-toxi...

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    £32.53
    (per EA ex VAT)
    £39.04
    (inc VAT)
  • Sentinel CH System Noise Reducer X200 1 Litre
    £23.19
    (per EA ex VAT)
    £27.83
    (inc VAT)
    Sentinel X200 is a non-acid product which has been formulated for the treatment of kettling in central heating boilers caused by limescale. ...

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    £23.19
    (per EA ex VAT)
    £27.83
    (inc VAT)
  • Sentinel CH System Universal Cleaner X300 1 Litre
    £18.79
    (per EA ex VAT)
    £22.55
    (inc VAT)
    Sentinel X300 System Cleaner is specifically designed for new central heating systems. It flushes out flux installation debris from new ind...

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    £18.79
    (per EA ex VAT)
    £22.55
    (inc VAT)
  • Sentinel CH System Inhibited Antifreeze X500 5 Litre
    £43.89
    (per EA ex VAT)
    £52.67
    (inc VAT)
    Provides protection against scale and corrosion in all types of indirect heating systems, including those containing aluminium components, w...

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    £43.89
    (per EA ex VAT)
    £52.67
    (inc VAT)
  • Fernox Central Heating Boiler Noise Silencer F2 500ml
    £33.70
    (per EA ex VAT)
    £40.44
    (inc VAT)

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    £33.70
    (per EA ex VAT)
    £40.44
    (inc VAT)
  • Fernox Central Heating Leak Sealer F4 500ml
    £31.34
    (per EA ex VAT)
    £37.61
    (inc VAT)

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    £31.34
    (per EA ex VAT)
    £37.61
    (inc VAT)
  • Fernox Central Heating External Leak Sealer LS-X 50ml
    £12.65
    (per EA ex VAT)
    £15.18
    (inc VAT)

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    £12.65
    (per EA ex VAT)
    £15.18
    (inc VAT)