Used primarily as a UV stabilizer in polymers, it helps prevent degradation caused by ultraviolet light exposure. Commonly incorporated into plastics, coatings, and adhesives, it enhances the durability and lifespan of materials exposed to sunlight. It is particularly effective in polyolefins, PVC, and other synthetic resins, ensuring color retention and mechanical properties remain intact. Additionally, it finds application in automotive components, construction materials, and packaging, where UV resistance is critical. Its ability to absorb UV radiation and dissipate it as heat makes it a valuable additive in outdoor and high-performance applications.