Setting time of MTA is:: (A) 60 + - 5 minutes, (B) 120 + - 5 minutes, (C) 165 + - 5 minutes, (D) 30 + - 5 minutes
Answer is C. Mineral trioxide aggregate (MTA) was developed by Dr Torabinejad.
Setting time is 2 hours and 45 minutes.
Ref : Textbook of endodontics, Nisha Garg and Amit Garg, 3rd edition, pg no:551