Tinuvin® NOR® 600

Tinuvin® NOR® 600 by BASF is a novel high-performance HALS light stabilizer. It imparts outstanding weatherability to PVC, both plasticized and rigid, as well as to PVC alloys when used in combination with a UV absorber. It offers a primary advantage over traditional UV absorbers typically added to exterior PVC by providing superior color and physical property retention.