Our portfolio of primary wires contains high-performance wire and cable products that are made to withstand the most demanding vehicle specifications. We are a leader in polymer modification technologies, precision extrusion, and radiation cross-linking, and our primary wires are engineered to be lightweight and cost-effective. Choose from multiple options, like primary wire insulation material, primary wire voltage rating, primary wire conductor material, wire size, and operating temperature. Our primary wire portfolio includes products manufactured by Raychem.