... heat resistant silicone gasket 1.low price with reliable quality 2.100% non-tox silicone rubber material Item nameheat resistant silicone gasketSizeCustomized/ ... standard and nonstandardBrand Nameo ring.MaterialNBR,HNBR,EPDM,SILICONE,VITON,FLS,FFPM,PTFETemperatureCommon: 20~50degree centigrade; ... are manufacturer and have 10 years to produce the silicone products ,the quality can be guarantee.OEM and ...