100x Aluminum Welding Rods Low Temp Flux-Cored Repair Alloy Fix Easy Brazing Wire. 100X Plastic Welding Rods ABS/PP/PVC/PE Sticks Car Bumper Repair Models Crafts. Does it contain soldering flux: Yes. - You don't need to use any other flux powder with aluminum alloy as the weld core and coating serve as the base.
eBay