Used primarily as a curing agent in epoxy resin systems, this chemical provides excellent thermal and mechanical properties in cured formulations. It is especially valued in the oil and gas industry for manufacturing high-performance composites and coatings that require resistance to harsh environments. Commonly applied in downhole oilfield equipment, it ensures durability under high pressure and temperature. Also utilized in adhesives, electrical encapsulants, and structural composites where extended service life and chemical resistance are critical. Its slow cure profile allows for better processing control in large castings or complex molds.