Escorez 5637 Hydrogenated hydrocarbon 68132-00-3 ExxonMobil Chemical Hydrocarbon resins Very light color hydrogenated aromatic modified cycloaliphatic hydrocarbon resins with good thermal stability and a low level of odor. They are designed to tackify a variety of polymers including EVA copolymers and medium/high styrene content SIS and SBS block copolymers. very light color aromatic modified, cycloaliphatic hydrocarbon resin. They are designed to tackify a variety of adhesive polymers including EVA, SIS and SEBS block copolymers. Very light color, aromatic modified cycloaliphatic hydrocarbon resin. Offers good thermal stability and a low level of odor.