Vinyl tris(dimethylsiloxy)silane is widely used as a coupling agent in the production of silicone-based materials. It enhances the adhesion between organic polymers and inorganic substrates, making it valuable in coatings, adhesives, and sealants. The compound is also employed in the modification of fillers and reinforcements in composites, improving their dispersion and mechanical properties. Additionally, it serves as a crosslinking agent in silicone rubber, contributing to better thermal stability and elasticity. Its application extends to the formulation of water repellents and surface treatments, where it imparts hydrophobic characteristics to various materials.