Used as a coupling agent to improve adhesion between organic polymers and inorganic surfaces, especially in coatings, sealants, and composite materials. Enhances durability and mechanical strength by forming strong bonds with glass, metals, and fillers containing hydroxyl groups. Commonly applied in dental composites and fiber-reinforced plastics to improve matrix-to-fiber bonding. Also used in sol-gel processes and surface modification of nanoparticles to enable dispersion in resin systems. Its methacrylate group allows for easy incorporation into UV-curable and free-radical polymerized systems.