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Sentinel X100 Central Heating Scale Inhibitor 1Ltr (79683)

1Ltr. General purpose treatment for total protection against scale and corrosion. For use in all types of indirect central heating systems, including those containing aluminium. Non-acidic.

  • Ensures Optimum Boiler Efficiency
  • Protects Against Pin-Holing
  • Non-Staining, Colourless Formulation
  • Non-Staining, Colourless Formulation

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£9.99INC VAT (£9.99/Ltr)
Was £13.49 Save £3.50 (25%)

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Sentinel X100 Central Heating Scale Inhibitor 1Ltr is rated 4.8 out of 5 by 112.
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Rated 5 out of 5 by from Does the job It works, does what it says on the bottle. Good price
Date published: 2016-11-08
Rated 5 out of 5 by from Great product, great price! Used Sentinel products for some time now and always had the desired result - longevity of my boiler and heating system. This time made even better by Screwfix's fantastic price! Allied with superb service (as always) from the great staff in Cirencester. "Well done Screwfix" from one happy customer.
Date published: 2016-10-18
Rated 5 out of 5 by from Tried and trusted Straight forward to use; simply remove the bleed screw and pour in via a funnel. One litre is enough to treat a 100 litre system. Small price to pay to make sure that the long warranty given with the new rads is validated.
Date published: 2016-10-12
Rated 5 out of 5 by from Don't look elsewhere I use this for all my jobs. It has never let me down and I would not use any other product. It costs a bit more than some other brands but honestly worth every penny!
Date published: 2016-10-01
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11 Questions  8 Answers

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Can i just add it to the small tank ? Should i use x200 ehat is the difference
20 Oct 2016
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London
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1 Answer

Shelf Life

How long can this product be stored before use - thinking of stocking up for future jobs?
I have been told that it deteriorates quickly, even if unopened - doesn't make sense if its supposed to protect a system for several years.
3 Oct 2016
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London
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, Builder/Multi Trade
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Answer: 
Hi there, the Sentinel chemicals do not have a shelf life as long as they are stored correctly. Information on how to store the Sentinel chemicals can be found on our website. For further information please contact Sentinel Technical Services.
Kind regards
Customer Service
5 Oct 2016
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3 Oct 2016
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Lincoln
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Answer: 
Hi there, Sentinel X100 1Ltr is sufficient to treat 8-10 radiators.
Kind Regards
Customer Service
4 Oct 2016
+22points
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17 Sep 2016
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Farnborough
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Answer: 
Hi there, the Sentinel X100 can be used in a none vented system.
Kind regards
Customer Service
19 Sep 2016
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the disruption states suitable for indirect is it also suitable for direct heating gravity system please.
16 Apr 2016
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colchester
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  • 2016-11-18 T05:39:25.051-06:00
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Specification
Brand Sentinel
Manufacturer Guarantee 1 Year Guarantee
Model No X100
Pack Size 1
Pieces in Pack/Case 1
Pieces in Pack/Case 1
Product Type Central Heating Scale Inhibitor
Sealant Adhesive Volume 1 Ltr
Volume 1 Ltr

Downloads

Safety Data Sheet (COSHH)