Posted: Mar 22, 2016 3:22 am
Sharks are code here for PEX, Cu and Poly-B behind walls or underground, I don't know about CPVC so I doubt it. It isn't used that much here anymore. If at all.
Lifeboat for the rational mind :D
http://www.rationalskepticism.org/
http://www.rationalskepticism.org/viewtopic.php?p=2392595#p2392595