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

GUARD DOG™ UV531 by M Chemical acts as a UV light stabilizer. It has exceptionally strong and broad-range of UV absorption properties (UVA 315 – 400 nm and UVB 290 – 314 nm) throughout the UV spectrum. It... view more

GUARD DOG™ UV944 by M Chemical is a hindered amine based UV light stabilizer. It is a highly effective radical scavenger that protects polymers against degradation caused by exposure to UV radiation. It is... 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