Designed for professional welding applications, this twin line welding hose from Weldmark combines durability and flexibility to meet the rigorous demands of the industry. Constructed with a multi-spiral design for maximum kink resistance, it features a lightweight EPDM rubber material that remains flexible even in extreme temperatures, ranging from -40°F to 180°F. With compatibility for both oxygen and acetylene gases, this hose is specifically graded for safety and performance, ensuring that welders can work confidently. Additionally, the hose incorporates multi-ventilation pores to disperse permeating gases, enhancing safety during use. Packaged for convenience, this 100-foot length is an essential addition to any welding toolkit, offering reliable performance and ease of handling.