Who has made their own ground foam?

[MasonJar]

I have a link to a guy that makes his own ground foam.<!-- m --><a class="postlink" href="http://www.geocities.com/thorshammer73/foam.html">http://www.geocities.com/thorshammer73/foam.html</a><!-- m -->. I have not tried it yet but want to. do you have any idea on where to get the raw foam to use as a base?

Unfortunately, Yahoo! pulled the plug on Geocities in late October...

Andrew