Master Bond EP126 withstands very high temperatures, up to +600°F, and has a glass transistion temperature of +240°C. This two component product features unique handling properties as Part A is a moderate viscosity liquid and Part B is a powder. It can be easily mixed using a forgiving 100 to 50 ratio by weight. The mixed system is a malleable paste, with an exceedingly long open time of more than 5 days for a 100 gram batch. It is widely used in the electronic, aerospace, optical and specialty OEM industries.