AY Honors/Plaster Craft/Answer Key
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< AY Honors | Plaster CraftAY Honors/Plaster Craft/Answer Key /
Revision as of 04:15, 23 February 2008 by 69.238.210.74 (talk) (→3. Know how to remove air bubbles from a poured item.)
1. What is the principal ingredient of plaster of Paris?
Plaster of Paris is based on calcium sulfate which is derived from gypsum.
2. Give the steps in pouring a plaster item and preparing it for painting.
3. Know how to remove air bubbles from a poured item.
stir