Detailed Product Description Pentaerythritol Rosin Ester is a light-colored pentaerythritol rosin ester of stabilized gum rosin by hydrogenation ... & Ball, )98-106Color, Gardner3-5Soluble in: aromatic and aliphatic hydrocarbon solvents (petroleum benzine, mineral spirit, benzene, ... adhesives, as well as rubber compounding, sealants, coatings and other applications. Forms & Packaging Flake or pellet, ...