... sizes 3.OEM available 4.ISO 9001:2008, Rohs certified Silicone Rubber Seal Product NameSilicone Rubber Seal(Oil Sealings,Rubber Oil ... Sealings, Sealing Rings, Auto Rubber Sealings, O Ring..)Material Available Silicone,NR,NBR,EPDM,CR,IIR, etc.ColorBlack,BlueSizeWe mould all ... ~18:00 PM / Sat: 8:30 AM~12:00 PM Silicone Rubber Seal