Hostavin® PR-25 powder by Clariant is a UV-B absorber for PVC, polyesters, PC, polyamides, styrene plastics, EVA copolymers, and cellulosics. It is colorless and even in high concentration in the... view more

Hostavin® VSU P by Clariant is an oxalanilide based UV absorber. Used for highly transparent plastics. It is characterized by its absolute colorlessness. It is recommended for all plastics, where... view more