Sentinel X100 Inhibitor 1 litre

1 review

£39.52 (Inc. VAT)

Manufacturer Direct in 2 - 3 Days


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If you want to protect your central heating system from limescale and corrosion then you need a bottle of X100 from Sentinel. Ideally used after the heating system has been cleaned.

Multiple heavy duty inhibitors make up a unique anti-corrosion formula to protect your system from corrosion and unwanted metal particles.

Ideal for protecting high value boiler parts such as heat exchangers from scale and nasty deposits.

The pH neutral formulation prevents drastic changes in pH levels which can increase corrosion speeds.

Dosed easily with the adaptor included or with a dosing vessel.


Features and Benefits:

  • Suitable for use after your system has been cleaned to protect against corrosion and limescale.
  • Recommended by the Energy Saving Trust.
  • TripleTech™ Anti-Corrosion Technology uses multiple inhibitors.
  • Suitable for all metals found in your central heating system.
  • The formula is pH neutral.




Sentinel X100 Inhibitor 1 litre

£39.52 (Inc. VAT)

Stock status: Manufacturer Direct in 2 - 3 Days

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Returns Policy - Changed Your Mind?

If you change your mind about the product when you receive it you can notify us any time within 365 days and return it for a full refund at your own cost. Any refunds will be made within 30 days of receiving your returned item. You are expected to cover the cost to return the item and your initial delivery charge will not be refunded.

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1 Product Review

  • Zunnirah Owarish
    5/ 5

    Thank you again plumb world. Speedy delivery. Thanks