Joshua Messages 23 Sep 6, 2018 #1 I hear about Pex a lot, even before I just started my course. I've also learned about Polyethylene piping, are they one and the same? (I'm assuming so as Pex is in Qualpex, but I wanted to ask nonetheless).
I hear about Pex a lot, even before I just started my course. I've also learned about Polyethylene piping, are they one and the same? (I'm assuming so as Pex is in Qualpex, but I wanted to ask nonetheless).