A1 Cartridge Kit. Provisional Veener, Crown and Bridge Resin, Dual Cure - 50 mL Automix Cartridge, 20 Automix Tips, 3mL Glaze, 1.2 mL Add-On. Rubberized-urethane resin formulation. Used for bridges, crowns, and provisional veneers. Produces precise margins that do not distort. Impact- and fracture-resistant. Compared to acrylics and bis-acrylics, the advanced rubberized-urethane formulation of Tuff-Temp Plus offers better durability, dimensional stability, and sturdy fitting restorations. The high flexural strength, impact, and fracture-resistant characteristics minimize breakages and cementation failures on provisional veneer, crown, and bridge.Tuff-Temp Plus ensures tight teeth grip, reducing and eliminating debonding and brittleness. This self-curing product has a light cure option for full-strength restoration.Ideally used with a thin vinyl polysiloxane template, fast light curing delivers crisp and perfect margins that do not gum or clog finishing instruments. These margins are trimmed with a low-speed acrylic bur or polishing disk system.This automix cartridge system has improved esthetics, fluorescence, and faster setting time.Each Cartridge Refill Kit contains 50 ml Cartridge, 3 ml Glaze, 20 Automix Tips, 1.2 ml Add-on.