“saw this item reviewed on a facebook post or you tube video and gave it a try.
have used it on radiator tails which have been very neat finish. it really comes into it own when you have the shower outlet threads that need to tighten up in the correct angle as this can be left at hand tight as he seal is left to cure. used on overhead showers heads the same no fuss great results . not cheap but saves loads of time so will use again and have.”