Used primarily as a coupling agent in coatings and adhesives, this chemical enhances adhesion between organic polymers and inorganic substrates. It is effective in improving dispersion and stability in pigment systems and filler treatments. Commonly applied in high-performance paints, sealants, and composite materials to increase durability, water resistance, and mechanical strength. Also utilized in specialty formulations where hydrophobicity and compatibility between dissimilar materials are critical.