... .Material:EPDM,silicone,PVC,TPV 2.Used in:automobile, steamboat, industrial electrical equip Rubber Seal1. Our products include(1)EPDM/SILICONE/NBR ... -resistant, oil-resistant, dust-resistant.4. Application: Railcars, automobile, steamboat, industrial electrical equipment, building door& window, construction machinery, construction bridges and tunnel ...