... rubber materials: EPDM, EPDM/PP, NBR, NBR/PVC, TPV/TPO, CR, IIP, NR, ACM UR, 2)Good sealing function 3)OEM Features:1) Main rubber materials: EPDM, EPDM ... /PP, NBR, NBR/PVC, TPV/TPO, CR, IIP, NR, ACMUR, SBR, PTFE ... , or visit our company for negotiationPacking:According to customers' requirements EPDM Rubber Gasket for Auto