On Tue, 15 Mar 2016 01:23:21 -0000 (UTC), John Doe
wrote:

PVC board! I just noticed PVC board at the local hardware store.

Apparently it's solid material. So it can be cut, routed, etc.

It looks very inexpensive compared to some other plastics, for stock.

Do they sell it in dimensions like a 2 x 4? I need at least 1 1/2 inch
thick by at least 3 inches wide.

Sounds expensive. How do you fasten it? PVC glue?