Winlex 4270 Rosin ester Finjetchemical Industries Tackifier >> Rosin ester SEALANT ADHESIVE >> Hot-melt >> Pressure sensitive (HMPSA) A liquid rosin ester tackifier designed for applications requiring low odor and excellent stability. Winlex4270 is a light colored, liquid rosin ester tackifier designed for applications requiring low odor and excellent stability. Light colored, low odor and excellent stability. Soluble in petroleum benzine, mineral spirit, benzene, ethyl acetate,acetone. Insoluble in ethyl alcohol. Compatible with NR,SBR,EVA210 and EVA420. Tackifier where the specific adhesion and wetting performance of a premium rosin ester is required. Quality packaging, bookbinding, disposable, pressure sensitive and other adhesive applications as well as sealants, coatings and wax-based products. Liquid rosin ester. Possesses light color, low odor, very good stability and broad compatibility (NR, SBR, EVA). Used where the specific adhesion and wetting performance of a premium rosin ester is required. Application : packaging, bookbinding, disposable, pressure sensitive and other adhesive applications, sealants.