GUARD DOG™ UV234 by M Chemical is 2-[2-Hydroxy-3, 5-di(1,1-dimethylnezyl)phenyl]2H-benzotriazole. Acts as a UV light stabilizer. It absorbs UV radiation in the range of 300-400 nm with absorption maximas... view more

2-(2’-Hydroxy-5’-methyl-phenyl) benzotriazole. Acts as a UV light stabilizer. It is a highly effective radical scavenger that protects polymers against degradation caused by exposure to UV... view more