Winlex 4120 Rosin ester Finjetchemical Industries Natural Resins & Gum >> Rosin Coatings Soluble in aromatic and aliphatic hydrocarbons solvents Soluble in esters, ketones and chlorinated solvents Insoluble in alcohol and water A disproportionated rosin ester for adhesives which has been stabilized to provide excellent heat and aging stability. Winlex4120 is a disproportionated rosin ester for adhesives which has been stabilized to provide excellent heat and aging stability. Soluble in aromatic and aliphatic hydrocarbon solvents(petroleum benzine, mineral spirit, benzene, ethyl acetate, acetone),esters, ketones and chlorinated solvents. Insoluble in alcohol and water. Compatible with Elastomers such as Ethylene Vinyl Acetate (EVA)copolymers, styrene block copolymers, SBR, acrylics, natural rubber, hydrocarbon and terpene tackifying resins. coatings Disproportionated rosin ester. Used in coatings. Possesses good polymer compatibility (EVA, styrene block copolymers, SBR, acrylics, natural rubber, hydrocarbon and terpene tackifying resins). Provides good heat and aging stability.