MG Chemicals 8329TCS Thermal Conductive Adhesive, Slow Cure, 15 g, 2 Dispeners Good low temperature alternative to 1-part TC adhesives with inconveniently high cure temperature Excellent 1.44 W/(mK) thermal conductivity 1-to-1 mix ratio and 4 hours pot life Stores and ships at slightly below room temperature  no freezing or dry ice required. Very long shelf life of at least three years  even when stored at room temperature Strong water and chemical resistance to brine, acids, bases, and aliphatic hydrocarbons