"raden" wrote in message
...
In message , IMM writes

"Grunff" wrote in message
...
Andy Hall wrote:

You do have to read and follow the instructions.

Well, you say that...

After that little hacksaw thread I did a fair bit of playing around
with
various pushfit fittings, being of a curious disposition. It's actually
really, *really* hard to get one to leak.

The easiest to damage were CuproFit, where the O ring can be pushed out
if you insert the pipe at a sharpish angle. I failed to make any
speedfit or hep fitting leak while 'making' them, or subsequently by
applying sideways pressure to the pipe. In both JG and Hep fittings it
was the plastic casing that broke first.

A heating engineer I know is working on sites installing Hep2O.

And does this "friend" post in Uk-diy on a regular basis ?

No. Hates uk.d-i-y.