http://www.dowplastics.polysort.com/

[ttweed@wildrockies.org (Tony Tweedale)]

let's see.... here's a PolyUrethane button, a PolyStyrene button, an
engineering plastics button ... here are several more ... but I don't see a
PVC button.  Tried their home page's EH&S section but  my Netscape version
kept quitting while it was loading.  Maybe Dow has decided it's just too
dirty a plastic and stopped producing it?  Naaww...

Tony Tweedale

Causality is a concept not subject to empirical demonstration. -David Hume
(1711-'76)