Product LinesPETROLEUM RESINC5 PETROLEUM RESINLIQUID C5 RESINC5/C9 PETROLEUM RESINC9 PETROLEUM RESINMODIFIED RESINHYDROGENATED RESINCOUMARONE RESINOEM PRODUCTSGLASS BEADSSIS ELASTOMERISOPRENE RUBBERModified Resin Acid Modified Resin OA series is heavy acid modified C5/C9 hydrocarbon resin. This grade is designed for PVC tapes. ItemSoftening Point°CColor Gardner#Acid Value mgKOH/gTds OA-20097-10311 Max17