... size and color 3 non-toxic, tasteless 4:good quality ,best price Silicone tube Performance1-high and ... Non-toxic ,tasteless3Good electrical insulating performance4 we have kinds of material :NBR ,HNBR ,EPDM,SILICONE,VITON ,NR.,FFPM ... Electrical ,medical.oven ,food ,and other industrial department of the good electrical insulating sealing ,liquid transportations materialsTemperatureCommon: -60~100 ...