Creating molds

you mean the one that they used lego to build the well to hold the mold during the process?

archangel571 wrote:

you mean the one that they used lego to build the well to hold the mold during the process?

That's the one.  IIRC they demonstrate how to make the mold, then show about creating the part. 

FSM, May, 2005.

Bare Metal Foil has an online tutorial.

One thing I don't think either mentions enough is that you must have a separate air channel from the lowest point in the mold cavity to the top of the mold, especially with small parts (like 1/42 or 1/72 figures or parts thereof.) The only way around this is a vacuum molding set up. If you can pull a vacuum on the mold before the resin starts to set, you don't need the channel.

I found this out the hard way… (a figure's legs are not enough.)