PVC makes great potato guns. Note the one in BWB's grasp at
http://www.jouster.0catch.com/jean-02/p2190041.jpg.

Rich s.
"L.D." wrote in message ...
I've got air piped with pvc and it's been there over 25 years. Never read anywhere it wasn't supposed to be used for that. Of course never read that it was intended to be used for that. Guess it's kinda like an apple, I never read it was intended to be eaten, we just do it. I've seen pvc used for air supply pipe in many places and been there many years and never heard anything dangerous about using it. Send me some documentation of it failing and hurting or killing someone. Not just one incident but a pattern. People get killed by slipping getting out of the shower but not enough to get people upset every time they shower.