Used as a reactive diluent and crosslinking agent in epoxy resin systems, enhancing flexibility and reducing viscosity without sacrificing thermal or mechanical performance. Commonly applied in high-performance coatings, adhesives, and composite materials where improved toughness and adhesion are required. Its cycloaliphatic structure contributes to better UV stability, making it suitable for outdoor applications. Also utilized in electronics encapsulation and casting due to its low shrinkage and good electrical insulation properties.