Anyone had luck using PEX to rig watering systems? I want to use PEX in lieu of PVC as PEX will not rupture when frozen. I'm particularly interested in seeing how nipples/cups are fixed into the pipe. Thanks!
Of could I wouldn't intentionally let my water freeze, but in the event of a power outage, heat bulb burnout, etc, I want to avoid the potential flooding problems before they happen.