Isopropyl dimethyl methoxysilane is widely used as a coupling agent in the production of composite materials. It enhances the adhesion between organic polymers and inorganic substrates, making it valuable in the manufacturing of reinforced plastics, coatings, and adhesives.

In the automotive and aerospace industries, it is applied to improve the mechanical properties and durability of composite parts. It also serves as a surface modifier in the treatment of fillers and pigments, ensuring better dispersion and stability in various formulations.

Additionally, it is utilized in the production of silicone resins and elastomers, where it acts as a crosslinking agent to improve thermal stability and chemical resistance. Its moisture-curing properties make it suitable for sealants and waterproofing applications in construction.

In electronics, it is employed as a dielectric coating material to enhance the performance and reliability of electronic components. Its versatility and effectiveness in improving material properties make it a key component in various industrial applications.