Light Stabilizers / UV Absorbers

Light stabilizers appear as white powders or slightly viscous liquids. These additives enhance color retention, gloss stability, and long-term durability. They function by absorbing or neutralizing harmful radiation, making them critical in automotive coatings, exterior architectural paints, and industrial finishes. 

While antioxidants and UV absorbers provide complementary protection, hindered amine light stabilizers (HALS) and benzotriazole-based stabilizers are leading solutions. The industry is adopting low-VOC and multifunctional stabilizers for improved efficiency. Available in liquid, solid, and dispersion forms, they ensure broad applicability while aligning with regulatory requirements.