PRESIDENT the Original Xtra Light Body is an A-silicone light-flowing material that can easily capture even the smallest marginal details. The high pigmented colors of the PRESIDENT the Original line provide better contrast and show every detail. Offers excellent flow properties in a moist environment, high tear strength, elasticity, and thixotropy. Mixing time: 15s, total working time: 2min + oral setting time: 3min. Contains 2pcs 50ml cartridges and 12pcs mixing tips for use with the AutoMix system.