Antioxidant and Metal Deactivator
KT5501 2,6-di-tertiary Butyl Para-cresol
KT5502A Mixture Liquid Hindered Phenol (2.6-di-tertiary Butyl
Para-cresol)
KT5551 Liquid Benzotriazole Derivative
KT5561 Thiadiazole Derivative
KT6540 Alkyl Diphenylamine