Comparison : Item # PL-OB, Optical Brightener
Item # PL-TINP, Ultraviolet Light Absorber
Item # PL-1076, Antioxidant
Item # PL-3853S, Light Stabilizer
Item # PL-6110, 3,4-Epoxycyclohexylmethyl-3,4 Epoxycyclohexane Carboxylate