... SGS, FDA, RoHs, Volatile Detailed descriptions of silicone rubber tube:Material:Silicone rubberStandards:SGS, UL, RoHs, FDA, Volatile ... etc...Color:Regularly black, red, blue, yellow for rubber material, for silicone, any colors are available according to your ... all kinds rubber material, please choose the suitable one for your items, thanks. Material NameHardnessWorking Temperature (Degrees)Standard ...