An important master pattern material from which metal or polymer skin master molds are produced is ____.
A) plaster
B) wood
C) metal
D) alloys

Name: An important master pattern material from which metal or polymer skin master molds are produced is ____. A) plaster B) wood C) metal D) alloys
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Question

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Plaster is commonly used as a master pattern material because it can be finely detailed and is relatively easy to work with, making it suitable for producing the initial molds for metal or polymer casting.

An Important Master Pattern Material from Which Metal or Polymer