Octolite 485 Bisphenol Tiarco Chemical Antioxidants >> Phenolic Rubber - Elastomer (Chloroprene, Butyl …) ADHESIVE Octolite 485 is a 50% anionic emulsion of Uniroyal's Naugawhite Liquid. Octolite 485 is a highly efficient non-staining antioxidant for SBR and Natural rubber latices. Recommended use level is from 0.25 to 2.0 parts per hundred of polymer, either alone or with another non-staining antioxidant. Anionic emulsion of a non-staining bisphenol antioxidant. Used for SBR and Natural rubber latices. Use level: 0.25 to 2.0 parts per hundred polymer.