Brazing an Aluminum Bumper Reinforcement


A 7 inch cut in an aluminum bumper reinforcement is welded with Super Alloy 5. We have posted this video at a sped up rate due to the length of the repair.


  • Always keep your flux bottle as close as possible to the repair area, because every time you move your torch away, the aluminum drops approximately 100 degrees per second.
  • Notice the technique: As soon as the rod began to flow, the heat is removed very quickly to avoid overheating the base metal.


NotePlease observe all AWS Safety & Health Guidelines when using Muggy Weld products.