Yistab 292 is hindered amine liquid light stabilizer. The characteristics are low volatility and good compatibility. It can improve the life of polymer material effectively. It prevents surface cracking and protects the luster. It is suitable for polyurethane, thermoplastic arylic, thermosetting acrylic, waterborne acrylic, radiation curing acrylic, alkyd(including self-drying type), polyester, polyurethane foam and other materials. The weatherability of the products is increased significantly if Yistab 292 is combine to use with Yistab UV-1 or UV-1130.