Used primarily as a multifunctional crosslinking agent in UV-curable and electron beam-curable formulations. It enables rapid curing of coatings, inks, and adhesives, providing excellent hardness, chemical resistance, and durability. Commonly found in industrial coatings for wood, metal, and plastics due to its ability to form dense polymer networks. Also utilized in dental composites, 3D printing resins, and electronic encapsulants where high reactivity and strong mechanical properties are required. Its four acrylate groups contribute to high crosslink density, enhancing performance in demanding applications.