Eversorb® VL3 is an excellent UV stabilizer especially for PVC. Eversorb® VL3 prevents degradation of PVC from light and weather, especially for discoloration from sunlight. It does not affect initial color of PVC. In general, it is recommended 0.1 to 1.2 wt% based on polymer weight.

EVERSORB® SC3 is particularly effective in styrenic polymers such as PS, ABS, and SAN. It provides outstanding photo-stability under UV exposure by effectively retarding yellowing, preventing embrittlement, and preserving mechanical properties of the polymers.