Electrically Insulative, Toughened Epoxy Meets NASA Low Outgassing Specifications
Master Bond Supreme 42HT-2ND Black is a two-part, non-drip epoxy system designed for bonding, sealing and coating applications. It is capable of withstanding temperatures up to 450 °F (232 °C), and provides a glass transition temperature (Tg) of 130-135 °C.
Source: azom.com