1) High Quality Gasket 2) Resonable Price . 3) On Time Delivery We specialize in ... cmNot-standard packing: follow customers' requirement Rubber O Ring1) Available material : NBR,SILICONE,VITON(FKM),Neoprene,HNBR,Natural rubber,EPDM.2 ... ourself.7) High and low temperature resistance, oil resistance, anti-ozone and aging, wearing Various sizes & colors as following: high quality automotive rubber gasket