Over the years, the Massad™ Technique has been utilized, perfected, and taught around the globe. The technique involves strategic layering of multiple viscosities of impression materials to achieve accurate detail in the mouth. In the past, this technique required extra prep time in order to extensively manipulate existing trays to meet the unique needs of each patient. But not any more. The Massad™ Impression Tray was specifically designed to fill the void created by existing trays. Together, the Massad™ Technique and the Massad™ Impression Tray combine to create "The System for Predictable Fitting Dentures".