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No Nonsense Central Heating Inhibitor Concentrate 310ml (33959)

310ml. Protects against corrosion and limescale formation to maintain system efficiency. Suitable for mixed metal systems including aluminium. 1 tube treats 100 litres. BuildCert approved.

  • 1 Year Guarantee

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£9.99INC VAT (£32.23/Ltr)

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No Nonsense Central Heating Inhibitor Concentrate 310ml is rated 3.3 out of 5 by 23.
  • y_2016, m_12, d_5, h_18
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Rated 4 out of 5 by from So Simple Used this in the concentrate form in a cartridge for the first time, using a mastic gun and the fittings supplied with the cartridge. Brilliant and so easy to inject into a radiator with no spillage or wastage. Much easier and quicker than the standard grade inhibitors which I've used in the past. I highly recommend this product for its ease of use and the time saved. Only 3 stars for performance and reliability at this time as I've just injected it into my heating system. Need a bit of time to realistically assess.
Date published: 2016-12-03
Rated 3 out of 5 by from Good product, poor cartridge Product seems to work fine, issue is that if there is any residual pressure in the system then you get water and inhibitor coming back past the cartridge plunger.
Date published: 2016-11-23
Rated 3 out of 5 by from DISSAPOINTING DUE TO LEAKAGE I bought this product after a quick scan of recent reviews praised the installation via filling loop facility. I fully depressurised the system as per instructions and used the adaptor supplied for the filling loop, however, upon injecting the liquid, I found about a third of the contents leaked out of the rear of the cartridge on to the customers floor, who happened to be watching and was not too pleased! Upon reading the reviews again more thoroughly, I now see others have had similar experiences. It would appear the standard cartridge normally intended for thick mastic etc. is unsuitable to dispense a thin runny liquid such as this, as it just leaks out past the plunger with the slightest excertion, therefore is not fit for purpose. I was dissapointed with this product. In future, I will just do it the old way, i.e. just disconnect a rad tail and pour it in!
Date published: 2016-06-24
Rated 1 out of 5 by from Poor product There is a fundamental problem with this product that has been reported many times before. The contents leak back past the cartridge seal when injecting the inhibitor even when under low pressure. This product is not fit for purpose. The cartridge is designed for thick sealants, not thin viscous liquids. Would not use again.
Date published: 2016-06-02
  • y_2016, m_12, d_5, h_18
  • bvseo_bulk, prod_bvrr, vn_bulk_0.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_23
  • loc_en_GB, sid_33959, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=AGE, direction=DESCENDING)]
  • clientName_screwfix
Specification
Brand No Nonsense
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Pieces in Pack/Case 1
Pieces in Pack/Case 1
Product Type Central Heating Inhibitor Concentrate
Sealant Adhesive Volume 310 ml
Volume 310 ml

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Safety Data Sheet (COSHH)