High temperature silicone O rings 1.Material:NBR, Silicon,EPDM, ... welcome HOT !! High temperature silicone O rings Detailed Description: Item name: Silicone O ringMaterial: siliconeSize: All kind of ... can be oil proof, water proof of this silicone o ring, as requested!2.Durable and tensile ,heat- ... days after getting the orderPayment term: T/T,L/C,WESTERN UNION ,PAYPALPacking: 2.2000pcs/opp bag,carton ...