Used primarily as a reactive diluent and crosslinking agent in radiation-curable coatings and adhesives. Its high functionality enhances cure speed and improves hardness, chemical resistance, and thermal stability of the final product. Commonly applied in UV-curable inks, electronic coatings, and protective films where durability and fast processing are required. The rigid cycloaliphatic structure contributes to low shrinkage during polymerization and supports dimensional stability in precision applications.