Chairside Assisting: Sealants and Polishing · CDA

Why is rubber dam rarely used for sealant application?

  1. It interferes with curing
  2. Isolation with dry angles is usually sufficient
  3. Sealants bond poorly when rubber dams are used
  4. Rubber dam creates excessive moisture
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Correct answer: Isolation with dry angles is usually sufficient

Dry angles and cotton rolls provide efficient isolation for sealants. This method is faster and well-tolerated by patients.

Difficulty: Medium Question 16 of 20

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