Fernox Water Hawk 400g
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
I wouldn't even think about using compression fittings without some of this stuff. Very good and much better than the older stuff (another brand) I've been using for years.
2 Jan 2015
I bought this for fitting new radiator valves. The product works very nicely. I thoroughly recommend this product.
15 Dec 2014