All of the following statements about Type II silicon impression material are true EXCEPT_______________?

A. They exhibit a very low setting shrinkage

B. They evolve hydrogen when cast if they are not fully cured

C. They set by condensation polymerisation

D. They have a lower tear resistance than polysulphide rubbers

Found an error? Read our corrections policy and submit a sourced correction below. You can also share a useful explanation in your own words.

Discuss the answer or suggest a sourced correction
Thank you for contributing.
Your comment was submitted and will appear after editorial review.

Your email is used only for moderation and is never displayed. Spam, copied material and fabricated endorsements are rejected.