resin for molds

[italyy]

Hi guys,
which resin can be used for making molds?

[Jewelermdt]

Most all can using the right rubber. There are several that only take 140 degrees to make a mold. Or use the silicone ones,
Look here. http://www.castaldo.com/english/use/u_athome.html

[italyy]

Hi Jewelermdt ,
i know how to make molds i just want to know which resin is best for making master models using solus in terms of surface quality and compatibility with the rtv .
Thank you.

[mredburn]

I have made silicone molds from models made with the straight Cherry and the 1/1 red/ cherry mix both after properly curing them.