Supreme Components International is an authorised distributor of Siechem electronic components. The Siechem Auto 150 UTW Class D automotive wire is engineered for superior performance in automotive electrical systems. This wire meets rigorous industry standards, ensuring reliability and longevity. Its Class D insulation provides excellent resistance to heat, chemicals, and abrasion, making it suitable for under-the-hood applications. The Auto 150 UTW wire offers exceptional flexibility and ease of installation. Choose Siechem Auto 150 UTW Class D wire for a dependable and robust wiring solution in your automotive projects. Available in various gauges and colors to meet specific requirements.