Tra-Duct 2907 is a silver-filled epoxy that is perfect for electronic bonding and sealing applications that require a combination of good mechanical and electrical properties. This two-part smooth paste system is lower in viscosity than most other electrically conductive epoxies. It develops strong, durable, electrically and thermally conductive bonds and coatings between many different dissimilar materials. Tra-Duct 2907 can cure at room temperature or at elevated temperatures for a faster cure. The epoxy can reach a glass transition temperature of 50 degrees C and aluminum-to-aluminum lap shear values of 1,500 psi.