I haven't seen it, but am wondering if anyone has observed PEX damage from mice (or rats).
"Any American who is prepared to run for President should automatically, by definition, be disqualified from ever doing so."
I have seen plastic piping of all kinds (PEX, PVC irrigation pipe, ABS and PVC DWV) severely rat-chewed. I drive a van whose steering wheel
has many gnaw marks on it. Rodents are terrible, terrible creatures.
Even worse when they chew up your romolex. Had a panel stripped bare - and the sucker lived. "finalblox" is the key - one feed and they are gone - smells so good I could eat it. gophers and rats like it too