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Fernox Water Hawk 400g

Product Code: 21548

400g. For use with hot and cold drinking water.

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Safety Data Sheet (COSHH)


4.6667 5 24

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Fernox Water Hawk 400g 4.7 5 24 24
Sticky fingers Bit messy to use so keep a bit of rag or kitchen towel to hand. That said easy to apply and it stops leaks so thumbs up. Probably enough in the tin I'll never have to buy another! 26 Mar 2015
Decent A decent enough product which appears to work well. Always used Boss Green in the past but this is easier to apply as it adheres better to the thread. Can't comment on longevity as I've only recently begun to use this product so only awarded 3* , but wouldn't expect any issues given the 10yr guarantee. One obvious flaw IMHO is that it is supplied in a tin so have to lever the lid off instead of a simple snap top. 25 Mar 2015
Does a good job Used it when installing isolating valves. No leaks so far so I'm assuming it's doing a good job. Easy to use, good product. 21 Feb 2015
No leaks first time i applied some compound to all joints and when finished and filled the system, not 1 leak. well worth the money to do the job right first time. 30 Jan 2015
  • 2015-04-18T14:52:32.494-05:00
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Brand Fernox
Manufacturer Guarantee 10 years
Manufacturer Guarantee 10 years
Model Name Water Hawk
Pack Size 1
Product Type Jointing Compound
Sealant Adhesive Volume 400 g
Total Product Weight 400 kg