Poly(dimethylsiloxane), diglycidyl ether terminated is widely used in the formulation of adhesives and sealants due to its excellent flexibility and adhesion properties. It is particularly valuable in applications requiring resistance to high temperatures, moisture, and chemicals, making it suitable for use in automotive, aerospace, and electronic industries.

In coatings, this chemical enhances durability and provides a smooth, hydrophobic surface, which is beneficial for protective layers on metals, plastics, and ceramics. It is also employed in the production of composites to improve impact resistance and thermal stability.

Additionally, its compatibility with various polymers allows it to act as a modifier in epoxy resins, enhancing their mechanical properties and extending their application range in structural materials and encapsulants. Its use in medical devices is notable for providing biocompatibility and flexibility in components like tubing and implants.