Repair welding and metal joints like a professional, without a welding machine, with these Blue Demon BDTP-316-01T Triple Play Low-Temperature Aluminum-Zinc Brazing Rods. These aluminum-zinc repair filler rods are the fastest, easiest, and strongest repair solution for any metal part without the need for complicated and expensive welding machines. The ultimate do-it-yourself metal filler solution, these brazing rods are easy to use and straightforward, perfect for any non-welder who needs to make a simple repair. Capable of making t-joints, butt, lap, and mitered joints, filling holes, and even repairing stripped threads, youll be able to tackle any fix-it job with ease. The durable aluminum hardens in seconds and can be worked immediately, similar to mild steel. Grind, machine, drill, tap, and paint this repair filler like you would any other metal surface for a flawless repair to any product. Ideal for use with an LP gas torch using a general-purpose tip, and capable of working on heavier pieces with a fuel-oxygen torch with a large tip using neutral flame, this is the perfect multi-purpose filler to keep on hand for quick fixes. Make simple welding repairs easily and efficiently with the Triple Play Low-Temperature Aluminum-Zinc Brazing Rods from Blue Demon.