Model and Mold Making: Sculpture

Mold Making demo consisted of understanding the different types of rubber (silicon vs. urethane) and what material cast in the mold determines which rubber is used.  This is a two-part mother mold, titled because it utilizes plaster as a support structure for the rubber.  Finally, I pointed out to my class that a master key way (3rd image, bottom left) helps orientate the mold properly.

[supsystic-gallery id=28 position=center]

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