Mahatha petroleum private limited, an iso 9001-2000 certified company, offers rubber extender / process oil. Rubber extender / process oil is high aromatic rubber process oil. This is greenish brown in color and has good solvency, making it compatible with most rubber polymers. This oil is added to the polymers which may or may not have been oil extended and this process oil facilitate mixing operation, reduces compounding time and improve processibility.