white silicone foam rubber tube 1)customized on demand 2)silicone ... .0216~0.0325 Lb/in3 -60°C~260°C= -140°F ~500°F[Specification (mm)] ID*OD: 1*3, 2*4, 3 ... *14, 10*20, 12*17, 15*20 [Color] Red, Grey, White, Black, Others can be customizedWhat we produce on special demand1 ... . Once order is made, we factory can ensure delivery time white silicone foam rubber tube