Servo Rubber EF-5 is mainly produced for tyre industry. It is Mild Extract Solvate (MES) type of Rubber Process Oil. It is an environmental friendly rubber process oil.It meets the requirement of low PAH as per IP 346. It has suitable viscosity at working temperatures (> 100ºC).It is used in compounding of natural or synthetic rubber. It decreases the viscosity of rubber compound and improve its general workability. It is used in the application where low PAH rubber process oil is required for complying the European Union legislation effective from 1st January 2010.It meets the specification of MES type of Rubber Process Oil.