<prompt> Which of the following wax is not flowable at mouth temperature?Iowa waxKorecta wax No.6Korecta wax No.4Adaptol wax  <response>: Fluid wax: These are waxes that flow at mouth temperature and are firm at room temperature. Commonly used waxes are Iowa wax white by Dr.Smith, Korecta wax no:4 orange by Dr.O.C. Applegate, Adaptol wax green by Nathan.G.Kaye.Ref: Textbook of prosthodontics by Nallaswamy Ed 2nd Pg 87 