Rubber sealing strip Material:EPDM,PVC,Silicone,viton.etc Type:Solid,Foam,Compound with steel insertion As drawing or sample Leading professional ... or problems,welcome approach me.Tku. Specification:Material :EPDM,PVC,SILICONE,Viton(FKM),CR(Neoprene),TPE,Nitrile(NBR),Butyl,NR ... Extrusion.3.Sponge&Solid Co-extruded seal strip.4.PVC&Rubber compound extrusion.5.All these can be with metal insertion ...