Chemicals | Water Treatment & System Additives | Plumbing & Heating | MKM
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  • Sentinel CH System Inhibitor Concentrate X100C 275ml
    £29.98
    (per EA ex VAT)
    £35.98
    (inc VAT)
    Sentinel X100 is also available in handy concentrated form. This concentrated product provides all the benefits of its conventional liquid c...

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    £29.98
    (per EA ex VAT)
    £35.98
    (inc VAT)
  • Sentinel CH System Inhibitor x 100 1 Litre
    £16.87
    (per EA ex VAT)
    £20.24
    (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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    £16.87
    (per EA ex VAT)
    £20.24
    (inc VAT)
  • Sentinel CH System Sludge Remover X400 1 Litre
    £23.56
    (per EA ex VAT)
    £28.27
    (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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    £23.56
    (per EA ex VAT)
    £28.27
    (inc VAT)
  • Sentinel CH System Jetflo X800 1 Litre
    £17.61
    (per EA ex VAT)
    £21.13
    (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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    £17.61
    (per EA ex VAT)
    £21.13
    (inc VAT)
  • Fernox Central Heating Protector F1 500ml
    £17.46
    (per EA ex VAT)
    £20.95
    (inc VAT)
    - Protects against corrosion and scale in mixed central heating systems - When used in conjunction with Cleaner F3 gas savings of up to 15%...

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    £17.46
    (per EA ex VAT)
    £20.95
    (inc VAT)
  • Fernox Central Heating Cleaner F3 500ml
    £16.43
    (per EA ex VAT)
    £19.72
    (inc VAT)
    - Neutral, universal cleaner for pre-commissioning new systems in accordance with BS7593:2006 - Removes sludge, limescale and other debris ...

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    £16.43
    (per EA ex VAT)
    £19.72
    (inc VAT)
  • Fernox Alphi-11 Anti-Freeze and Protector Combined 5 Litre
    £48.73
    (per EA ex VAT)
    £58.48
    (inc VAT)
    - Combined antifreeze and protector - Protects against corrosion and limescale - Maintains efficiency so extending system life - Compatib...

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    £48.73
    (per EA ex VAT)
    £58.48
    (inc VAT)
  • Non-Acid De-Scaler 1 Litre
    £7.82
    (per EA ex VAT)
    £9.38
    (inc VAT)
    Non-Acid De-Scaler 1 Litre Non-Acid De-Scaler for the removal of limescale deposits in established central heating systems. - Removes...

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    £7.82
    (per EA ex VAT)
    £9.38
    (inc VAT)
  • Fernox F4 Express Boiler Leak Sealer 265ml
    £28.37
    (per EA ex VAT)
    £34.04
    (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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    £28.37
    (per EA ex VAT)
    £34.04
    (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)
  • System Cleaner 1 Litre
    £7.82
    (per EA ex VAT)
    £9.38
    (inc VAT)
    System Cleaner 1 Litre System Cleaner is a non-acid cleaner for cleaning new systems prior to application of a system inhibitor. May als...

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    £7.82
    (per EA ex VAT)
    £9.38
    (inc VAT)
  • Saniflo Descaler 1085
    £18.96
    (per EA ex VAT)
    £22.75
    (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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    £18.96
    (per EA ex VAT)
    £22.75
    (inc VAT)
  • Sentinel CH System Internal Leak Sealer 1 Litre
    £15.83
    (per EA ex VAT)
    £19.00
    (inc VAT)
    Sentinel Leak Sealer, which is added into the system, is ideal when weeping joints and small leaks don't warrant immediate repair. Senti...

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    £15.83
    (per EA ex VAT)
    £19.00
    (inc VAT)
  • Sentinel CH System Noise Reducer X200 1 Litre
    £21.24
    (per EA ex VAT)
    £25.49
    (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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    £21.24
    (per EA ex VAT)
    £25.49
    (inc VAT)
  • Sentinel CH System Universal Cleaner X300 1 Litre
    £17.20
    (per EA ex VAT)
    £20.64
    (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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    £17.20
    (per EA ex VAT)
    £20.64
    (inc VAT)
  • Sentinel Rapid Dose Leak Sealer LSRD
    £20.71
    (per EA ex VAT)
    £24.85
    (inc VAT)
    Internal Leak Sealer is ideal when weeping joints and small leaks don't warrant immediate repair. -Easy to apply -Readily dispersible...

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    £20.71
    (per EA ex VAT)
    £24.85
    (inc VAT)