The Bernzomatic Aluminum Brazing and Welding Rods are your go-to solution for effortless aluminum repairs and joining. Whether you're a professional or DIY enthusiast, these rods offer exceptional performance and versatility for a wide range of aluminum-based projects. Crafted with premium-grade aluminum alloy, the AL3 rods ensure strong and durable bonds, making them ideal for repairing aluminum windows, doors, gutters, siding, and more. Using the AL3 Aluminum Brazing and Welding Rods is a breeze. Simply heat the aluminum surface using a torch or heat gun until it reaches the appropriate temperature. Then, apply the rod to the heated area, allowing it to melt and flow smoothly, creating a strong and seamless bond. These rods are designed for superior ease of use, making them suitable for beginners and professionals alike. Experience the reliability and quality of Bernzomatic as you accomplish your aluminum repair projects with confidence using the Bernzomatic Aluminum Brazing and Welding Rods. Each package contains two 12" rods.