rubber seal -.can be Made of Various rubber,like NBR,EPDM,SBR,VITON etc. -rubber seal for different industries. Rubber Seal-Can be made of Various rubber: NBR,EPDM,SBR,VITON etc.-color can be customed-With ISO certification-size can be custom-Packing:in bulk-delivery date:15 dayswe are a professional manufacturer for rubber seal,O ring etc,welcome to send the details to me! rubber seal