Resigum SH-105 Ester of hydrogenated rosin Resinas Sintéticas Tackifier >> Rosin ester >> Penthaerythritol (penta) ester ADHESIVE >> Hot-melt >> Pressure sensitive (HMPSA) ADHESIVE >> Hot-melt SEALANT Pentaerythritol ester of hydrogenated gum rosin. Used for adhesives, tapes, sealants and labels. The "Resigum" line of ester gums are obtained through the esterification of the acids from natural and hydrogenated rosins with polyalcohols, resulting in a high resistance to oxidation, excellent color and solubility with organic solvents and in different rubber polymers. They are highly recommended for their thermoplastic characteristics and good tackification in hot-melt and pressure-sensitive adhesives. Pentaerythritol ester of hydrogenated gum rosin. Used as a tackifier for adhesives and sealants. Provides high resistance to oxidation and excellent color.