<blockquote id="quote"><font size="1" face="tahoma,verdana,arial" id="quote">quote:<hr height="1" noshade id="quote">I wonder if I could make a similar substance from the huge bin of PVC shavings and chips in my basement... I don't have much sawdust, but I've got tons of PVC trash [:p]
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I think the idea is to have something water soluble [:p]
According to the wiki article, "Pykrete can be easily formed using water and common pulp, such as toilet paper or paper towels. Basically anything you can mold with this wet pulp will freeze and be extremely hard and cold."