I want to braze the ford ends on the dodge lines for the ac they are aluminum

has any one used this product my tig is out of practice

Aluminum Welding - Aluminum Repair - Aluminum Brazing - AluminumRepair.com

 

Yeah, I have used them. They work so easily it is unreal. I got mine at harborfreight. They are alumaweld brand I think. I brazed some 1/4 plate together and hammered it and the plate tore/broke before the brazing. Took a little practice, and a hot torch. Use a stainlesa steel brush. Search youtube for aluminunm brazing-there r some impressive vids