Semi22lr Posted July 1, 2010 Report Share Posted July 1, 2010 OK. I am very new to this and I am sure this is a very ignorant question which will give many of you a good laugh. That's OK, I am laughing with you. Can you make a worm mold out of Great Stuff or DAP expandable foam? Thought it might be a very simple and quick way to experiment with some prototypes. Thank you Quote Link to comment Share on other sites More sharing options...
nova Posted July 1, 2010 Report Share Posted July 1, 2010 There's nothing wrong with thinking outside the box; don't stop doing it if something doesn't work. The foam will probably not handle the heat plus the cavity will not be smooth. Not to mentiom how will you get the master out of the foam; that stuff will stick to just about anything. Plaster of paris is probably the easiest and cheapest to start making molds with. Do a search here; there are many threads on the subject. www.novalures.com Quote Link to comment Share on other sites More sharing options...
