... the attached enclosure.Something may meet your needs in producing O-ring,spacer,or other rubber products.Please enter our Web ... products you need and establish bussiness relationship with you. o ring1. available material: NBR, FPM, FKM(VITON), HNBR, SBR, CR, EPDM etc ... PLAN, TECHNICAL DATA SHEET, PFMEA etc.5,responds very well with resistance to ozone, high temperatures, oxygen. mineral oil, synthetic ...