Just found this, maybe some people are interested.
http://www.columbusdispatch.com/science/science.php?story=dispatch/2006/04/04/20060404-D7-00.html
those Sandia guys have been getting alot of press.
There is a discovery channel special on them (look for discovery channel and by Benny)
several press releases across different articles.
I saw the DC they did a impact with some hammer, and it demolished clark, but their foam bounced back, and they say it can be mown with planers . . .
Most of them is the same the foam formula developed for mil spec for nuclear missiles . . . now is available for surfboard foam . . .
our tax dollars at work to help surfboard industry . . .
Already saw the Tuff Foam, it is just another MDI foam, still not as white and tight as TDI. Plus, Sandia wants the buyers/manufacturers to bid on the license for the foam…