Used primarily in epoxy resin systems to initiate and control the curing process, enabling the formation of strong, durable, and chemically resistant networks. Commonly applied in coatings, adhesives, sealants, and composite materials for industries such as automotive, aerospace, construction, and electronics. Provides excellent mechanical strength and thermal stability in cured products. Suitable for both ambient and elevated temperature curing applications. Often selected for formulations requiring low volatility and reduced toxicity compared to other amine types.