09-19-2008, 10:56 PM
Can anyone please tell me what materials I need to use to make a production mold ? I was told many different things but they just dont make sense. I was told to use the exact same materials that I used to make the mold in the first place (ultra cal) but that doesn't make sense because then why wouldn't I just use the 2 piece mold ? I was also told to use polyurethane ? I dont even know what that is, or where I can get it ? wouldn't I need to use something more solid than ultra cal, something that will not wear down as easily ? thanks in advance. Jamie