On Sat, 16 Jul 2016 08:15:24 -0500, "Lloyd E. Sponenburgh"
lloydspinsidemindspring.com wrote:

Larry Jaques fired this volley in
:

CPVC is gray. PVC is white. ABS is black.


CPVC plumbing pipe is ivory, not gray. PVC plumbing pipe is white, and PVC
electrical conduit is gray.

I stand corrected. I guess I've never used it after all. A guy at
Grovers called the gray irrigation stuff CPVC and I never questioned
it.

--
The ultimate result of shielding men from folly
is to fill the world with fools.
-- Herbert Spencer