Used as a crosslinking agent in polymer formulations, especially in UV-curable coatings and adhesives. Provides improved hardness and chemical resistance to the final film. Also employed in dental composites and 3D printing resins due to its ability to form dense, stable networks upon photopolymerization. Its multifunctional acrylate structure enables rapid curing under light exposure, making it suitable for industrial and biomedical applications requiring fast processing and durable materials.