Cotronics' Thermeez 7030 forms a high-temperature, gas-tight seal
Thermeez 7030 is designed for high-temperature (up to 1,800ºF) applications that require high expansion. Easy and safe to use, the ceramic-based sealer forms gas-tight seals in the most extreme applications. Thermeez 7030 is commonly used in high-temperature exhaust systems, diesel engines, gas turbines and heating plants. Thermeez 7030 features high expansion while providing a higher temperature than epoxy-based adhesives and will not crack like most ceramic formulations that lack high expansion.
Thermeez 7030 comes as a powder in quart, gallon and 5-gallon containers. Mix with water and apply white paste with a standard caulking cartridge. There are no objectionable odors or harmful fibers. The sealer cures in 24-48 hours at room temperature or fast cures in 10-60 minutes with mild (250ºF) heat. Corrosion- and erosion-resistant coatings are formed after a quick post cure at 600ºF. New free-flowing formulations are available for rapid or automatic dispensing applications. Thermeez 7030 bonds to most metals, ceramics, door gaskets, tadpole gaskets and ceramic cloths, and has excellent adhesion to steel, stainless, aluminum, lead and ceramics.
Thermeez 7030 is fireproof and has resistance to most acids, alkalies, solvents, corrosives and electricity. It's designed for sealing, bonding, filling or coating any high-temperature application requiring 1,800ºF service, pressure-tight and fireproof seals, wear resistance and high expansion.