Used primarily in the production of water and oil repellent coatings for textiles, leather, and paper. It is also employed in the formulation of firefighting foams due to its ability to create a film that suppresses flammable vapors. Additionally, it serves as a key ingredient in the manufacture of specialty surfactants and additives for enhancing the performance of lubricants and cleaning agents. Its unique properties make it valuable in creating durable, high-performance materials in industrial and consumer applications.