Wingstay S Mixed styrenated phenols Eliokem Antioxidants >> Phenolic Rubber - Elastomer (Chloroprene, Butyl …) ADHESIVE >> Hot-melt >> Pressure sensitive (HMPSA) ADHESIVE >> Hot-melt SEALANT >> Pre-formed tape / Gasket Mixed styrenated phenol. Wingstay S antioxidant is a non-staining, liquid, phenolic antioxidant, with good activity, persistence and colour properties. Wingstay S provides good antioxidant protection to natural and most synthetic rubbers at levels of 1.00 to 2.00 phr. Wingstay S protects rubber articles from hardening, wearing and general surface deterioration better than many of the more commonly used staining antioxidants. Wingstay S is used to protect synthetic rubber (SBR) during processing and in various light coloured rubber products made from natural and latices such as foams, printing rolls, bathing caps, door gaskets, etc Non-staining mixed styrenated phenols. Used as antioxidant for adhesives. Possesses good activity, persistence and colour properties.