FM381 is primarily utilized in the field of materials science, particularly in the development of advanced coatings and adhesives. Its unique properties make it suitable for enhancing the durability and performance of protective layers on various surfaces, including metals, plastics, and composites. In industrial applications, FM381 is often incorporated into formulations to improve resistance to environmental factors such as UV radiation, moisture, and chemical exposure. Additionally, it plays a role in the production of high-performance adhesives, where it contributes to strong bonding capabilities and long-term stability. Its versatility also extends to the electronics industry, where it is used in the fabrication of components requiring precise and reliable material properties.