Used as a crosslinking agent in polymer chemistry, particularly in the synthesis of polyurethanes and polyureas. It enables controlled network formation due to its hindered amine groups, which provide slower reactivity, allowing for better processing and improved mechanical properties in coatings, adhesives, and elastomers. Also employed in specialty resins where thermal stability and resistance to yellowing are required. Its structure supports the development of materials with enhanced toughness and chemical resistance.