Silicone Black Tube 1.Material: 100% silicone 2.Temperature range: - ... 3.Shore Durometer: From 30A to 90A Advantages for silicone black tube(1). No taste, no toxicity, no contamination ( ... below for examples)(4) Color: translucent/ whiteOther colors red, Black, blue, gray, green, clear etc are also available.(5) ... ,Cosmetic ,General laboratory etc silicone tube for oven,black silicone tube,black tube