Question 45 · LDEK · Model analysis
Which type of plaster is used for embedding models in articulators and preparing bases of models?
- A. impression plaster.
- B. model plaster.
- C. die cast plaster.
- D. synthetic plaster.
- E. calcined (burned) plaster.
Hint
Pick the cheap, easily trimmed plaster used in bulk, not the hard stones reserved for the dental arches themselves.
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