Used primarily as a coupling agent in the production of composite materials, it enhances the adhesion between organic polymers and inorganic substrates. It is widely applied in coatings, adhesives, and sealants to improve durability and resistance to environmental factors like moisture and UV light. In the automotive and construction industries, it is utilized to modify surfaces of glass, metals, and fillers, ensuring better bonding and performance. Additionally, it plays a role in the synthesis of silicone resins and rubber, contributing to their mechanical and thermal stability.