... assembly , 2.High quality , 3.Fast delivery 4.Cost-effective Silicone rubber fiberglass wire2.They are the same with the temperature connct wires ... machine,electrothermal products.3.Colours:White,Black,Red,Brown,etc.4.Conductor:Tinned copper,Insulation:Silicone rubber,Insulation:Fiber glass.5.About us ...