Isophorondiamine is widely used as a curing agent in the production of epoxy resins, which are essential in coatings, adhesives, and composites. Its excellent chemical resistance and durability make it suitable for industrial and marine coatings, protecting surfaces from corrosion and harsh environments. In the automotive industry, it is utilized in high-performance coatings and adhesives for vehicle components. Additionally, it serves as a building block in the synthesis of polyurethane and polyurea, enhancing the mechanical properties of these materials. Its application extends to the production of water treatment chemicals, where it acts as a key intermediate in creating agents that remove impurities. The chemical is also employed in the manufacture of pharmaceuticals and agrochemicals, contributing to the development of active ingredients.