... 3.Good quality 4.OEM Colorful food grade silicone rubber bottle stopper Feature: ... 1)We have kinds of material : NBR,HNBR,EPDM,SILICONE,VITON,NR,FLS,FFPM,PU,PTFE etc.2)High ... sealing application where there are high temperatures and corrosive liquids or ... standard and nonstandardBrand NameJIAXINMaterialNBR,HNBR,EPDM,SILICONE,VITON,FLS,FFPM,PTFETemperatureCommon: 20 ...