Poly(dicyclopentadiene-co-p-cresol) is primarily used in the development of high-performance materials due to its excellent thermal stability and mechanical properties. It is often employed in the production of coatings and adhesives that require resistance to high temperatures and harsh environmental conditions. The material is also utilized in the manufacturing of composites, where it enhances durability and strength, making it suitable for automotive and aerospace applications. Additionally, its chemical resistance makes it a valuable component in protective linings for industrial equipment and storage tanks.