Octafluoroadipic acid is primarily used as a building block in the synthesis of high-performance polymers and materials. Its fluorinated structure imparts unique properties such as chemical resistance, thermal stability, and low surface energy, making it valuable in applications like coatings, lubricants, and specialty plastics. It is also employed in the production of fluorinated elastomers, which are essential in industries requiring materials that can withstand harsh environments, such as aerospace, automotive, and chemical processing. Additionally, it serves as an intermediate in the development of advanced surfactants and additives for enhancing the performance of industrial fluids and formulations.