Dentil moulding derives its name from a resemblance to teeth. Dentil is one of the most unique classical moulding elements, and the simply bold appearance of dentil continues to attract the eye. Dentil is often used to accent additional mouldings. This dentil moulding is part of our urethane trim selection, and it looks wonderful when used to compliment additional urethane accents for truly unique results. Rigid, high-density polyurethane foam molds with the crisp and bold detail that recreates classic dentil with excellent results. Urethane features a closed cell structure that prevents moisture absorption. This results in trim that is not only traditionally beautiful, but also moisture-resistant.