Polysulfide material is routinely not recommended because of_______________?
Correct answer: A. Unpleasant odor and taste
- A. Unpleasant odor and taste
- B. Low accuracy
- C. Least permanent deformation
- D. Highest curing shrinkage
Explanation
Polysulfide impressions are avoided routinely because they have an unpleasant odor and taste and require a relatively long setting time. Their accuracy and flexibility are generally acceptable when properly handled.
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