Tag Archives: Polyurethane

Polyurethane LEGO Mold

Posted on May 25, 2012 by Waterppk

In case you haven’t heard yet, we have a lot of expired medical-grade polyurethane.  The Powers’ family were interested in learning how to make and pour a mold, so what better than LEGOs! The negative mold was made by placing … Continue reading →

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Polyurethane Experiments

Posted on March 31, 2012 by Waterppk

Sector67 was privileged to receive six barrels of two part polyurethane scrap resin from Isthmus Engineering (that’s 330 gallons for anyone counting, or about ~2871 lbs).  We’re very happy we turned down the remaining 20 barrels, as we still have … Continue reading →

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August in Updates! (finally)

Posted on October 24, 2011 by Waterppk

Alright, so we’ve hit October, and I still haven’t posted updates from August! Here goes nothing. . . The casting resin finally sees the light of day, this time being tested with water to create foam. The foam was then … Continue reading →

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