Choose IOTA H21500 polysilane adhesive for high-temperature resistant bonding needs! With a viscosity of 3000~4000cp, this grey paste is easy to apply, and its solvent-free formula is more eco-friendly. As a two-component adhesive, it is suitable for the bonding and sealing of various materials such as metals, ceramics and composite materials, and can also be made into high-temperature resistant coatings, boasting a wide range of industrial applications. It has mild curing conditions, forming in just 2 hours at 220℃, and is convenient to store with a long shelf life of 1 year. In graphite bonding tests, it maintains excellent strength across the entire temperature range, with a shear strength under pressure of 10MPa even at 1400℃. Its high-temperature performance far surpasses conventional products, escorting high-temperature industrial production.