I've got an idea in my head of a soft plastic craw I would like to make a mold for and pour with soft plastic. What material would I use for making a master of the craw, to use for making a mold out of reisen? Molding clay baked and hardened?
I've got an idea in my head of a soft plastic craw I would like to make a mold for and pour with soft plastic. What material would I use for making a master of the craw, to use for making a mold out of reisen? Molding clay baked and hardened?
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