Escorez 2510 Aliphatic and aromatic hydrocarbon 68527-25-3 ExxonMobil Chemical Hydrocarbon resins >> Aliphatic Hydrocarbon resins >> Aromatic ESCOREZ 2510 is a premium, aromatic modified aliphatic resin with a narrow molecular weight distribution. It is characterized by low color, low volatility, and low odor. It is primarily designed for tackification of styrene-isoprene-styrene (SIS) block copolymers, but also has utility in natural rubber, polyisobutylene, butyl rubber, EVA, APP, and APAO. Premium, aromatic modified aliphatic hydrocarbon resin. Possesses low color, low volatility, and low odor.