Product Infomation: 1)ROHS SGS Compliant. 1)Temperature Range: -60~+250C. 2)Elongation: 250%. 3)Density: 0.3~0.95g/cm3. 4)Hardness: 5-60Shore A. 5)Tensile Strength: 10-30psi. 6)Length: any length available. 7)Size: 1mm-100mm 8)Colour: black. 9)Flexible, arc-resistance, corona-resistant. 10)sponge rubber tube wide use in pottery, porcelain pot, computer, sports equipment, toy electroni