Chiguard^® 5400 (5400) is a hydroxyphenyl triazine (HPT) UV absorber specifically designed for high-performance coatings. Its low volatility and high thermal stability provide exceptional protection for automotive OEM and refinish coating systems, UV-cured coatings, and industrial coatings. Additionally, 5400 exhibits excellent photo-stability, ensuring long-lasting performance that meets the durability requirements of solvent-based transportation and industrial coatings.