[bilsbie]

What’s the one that leaks and you’re supposed to replace?

[schemescape]

Probably polybutylene: https://en.m.wikipedia.org/wiki/Polybutylene

[thedanbob]

That’s the one my house was plumbed with. I’ve already had to patch two random leaks. I don’t yet have the motivation to fix the whole house so I just keep PEX tools and parts handy in case it fails somewhere else.

[tharkun__]

Kitec: http://kitecsettlement.com/