... co-extruded sealTS16949/ISO2000 Rubber sealsMaterial:Solid and sponge EPDM,soft PVC ,hard PVC,metalEPDM from DSM Netherland;EXXON America and ... in various kinds of industry,incoulding auto parts,doors,window,machine and construction industry.Rubber seal could work during -40 centigrade ... rubber seal,hollow rubber seal and composite rubber seal epdm soft hard compound rubber seal