SKF Ecorubber-3 is an elastomer based on ethylene-propylene-diene rubber (EPDM), which can be used for U-cups, lip seals and packings. SKF Ecorubber-3 has an outstanding resistance to hot water, steam, washing agents and polar organic solvents. SKF Ecorubber-3 is not resistant to mineral oil and other unpolar media. The stability to weathering, ozone and ageing is good. If used in glycol-based brake fluids, national regulations have to be adhered to.