Nickfromwales Posted July 23, 2016 Share Posted July 23, 2016 It's quite flexible in comparison to JG SpeedFit, as I used some the other day ( JG 22mm ) and it's was truly horrible stuff. I was running 28mm Hepworth barrier alongside it and was finding the 28mm hep twice as easy to manage then the 22mm JG Link to comment Share on other sites More sharing options...
jack Posted July 24, 2016 Share Posted July 24, 2016 Actually, now I think about it, it's 32mm. Forgot this was for the ASHP runs Link to comment Share on other sites More sharing options...
Nickfromwales Posted July 24, 2016 Share Posted July 24, 2016 32mm Hepworth? Was yours the ready insulated stuff ? Link to comment Share on other sites More sharing options...
jack Posted July 25, 2016 Share Posted July 25, 2016 Right, gone back to source (invoice). I knew it wasn't 22mm - it's 28mm, like you were using. I can't imagine how difficult it would be to work with the JG Speedfit stuff if it's noticeably stiffer than the Hep2O! Link to comment Share on other sites More sharing options...
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