Sentinel X100 System Inhibitor Rapid Dose 300ml

By Sentinel Product code: 81368 Pack size: Each

£17.98 Exc. VAT £14.98
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Product Details

Provides protection for clean central heating systems against limescale and corrosion. Suitable for use in all types of indirect central heating system, the inhibitor will extend the life of the system, ensuring maximum efficiency and minimising fuel usage.

Technical Specification
Brand Sentinel
Unavailable offshore 1
Safety Data Sheet click here
Volume (L) 0.3
Delivery details


Covid-19 Update

  • FREE Next Business Day delivery is available for orders over £25 for orders placed before 9pm Mon-Thur and before 6pm Sunday
  • Saturday and Sunday delivery is available for orders placed before 6pm on Friday for Saturday Delivery and 4pm Saturday for Sunday delivery. Items over 30kg can only be delivered next Business Day Mon-Fri. Orders placed after 9pm Thursday will be delivered the following Monday see here for details
  • Pre-12 delivery service is now available for weekday deliveries. Place your order before 9pm Mon-Thur for next business day delivery by 12pm. Orders placed after 9pm Thur and before 6pm Sunday will be delivered by 12pm Monday. UK mainland only
  • Once your order has been dispatched you will receive an invoice email with the courier details and your tracking number
  • Alternatively go to MyAccount, click on your Order History, click on the TRACK icon to link through to the carrier website and the tracking details for your delivery
  • Delivery direct from suppliers is available and specific delivery times will be displayed on the product page
Order Value: Under £25 Over £25 but less than £75 £75 & Over
Next Business Day Mon-Fri (order by 9pm Mon-Thur & Sun by 6pm) delivered before 6pm £5 Free Free
Pre-12 Delivery Mon-Fri (order by 9pm Mon-Thur & Sun by 6pm) delivered before 12pm next day £10 £5 £5
Remote areas standard delivery (2-4 days) £5 Free Free
Saturday Delivery (order by 6pm Friday) delivered before 6pm £10 £5 Free
Sunday Delivery (order by 4pm Saturday) delivered before 6pm £10 £5 Free


Please note items delivered by our suppliers are not available for the options above. Delivery times may vary.

More about Delivery & Returns
Click & Collect details

Covid 19 Update

Click & Collect

We are fully open and delighted to welcome our customers into our branches.

Our opening times are 7am-8pm Monday-Friday, 7am-7pm Saturday and 9-4pm Sunday

Our speedy 5 min Click and Collect service remains one of the safest ways to buy from us and minimises your time in store. Place your order at toolstation.com 7 days a week, and travel to store once your collection confirmation is received by email or text message.





Don’t forget your mobile number – Please ensure that your mobile number is added so that we can text you when your order is ready to collect.

Your items will be held at your selected Toolstation branch for 14 days, after which point your order will be put back to stock and refunded automatically.

Reviews
Sentinel X100 System Inhibitor Rapid Dose 300ml is rated 4.5 out of 5 by 13.
Rated 5 out of 5 by from Easy to use inhibitor Easy to use inhibitor, add via filling line, simples
Date published: 2021-05-15
Rated 5 out of 5 by from Great service Good, prompt service. Ordered online and items ready within 10 mins. Very happy.
Date published: 2021-01-22
Rated 5 out of 5 by from Good product Easy to use, I attached to the filling loop at the boiler and if like other Sentinel products with do a good job
Date published: 2020-12-26
Rated 4 out of 5 by from The Roman Candle for plumbers I’m sure this is great the second time you use it but I spent a few pointless moments trying to interpret the instructions and got straight down to business. A few short seconds later half of it was up the wall and the other half was running down my face, much to the amusement of my other half. I’m not sure the heating got much benefit from it but it gave us a laugh and luckily it appears not to be corrosive so I still have a head... yay
Date published: 2020-05-14
Rated 1 out of 5 by from Not for me supposed to allow adding inhibitor to pressurised system without having to drain. Maybe if you’re experienced with this stuff you can do what it promises but I just got a wet floor and a face full of chemicals. Ended up buying a litre of plain inhibitor and doing it the old fashioned way with a lot less fuss. Your mileage may vary but I wouldn’t recommend.
Date published: 2020-04-26
Rated 5 out of 5 by from Great service Had everything I needed, great product
Date published: 2020-04-26
Rated 4 out of 5 by from Boiler inhibitor Quick and easy more expensive, hope it does the job as good
Date published: 2020-04-03
Rated 5 out of 5 by from Simple to use Couldn't be simpler to use.
Date published: 2020-01-21
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