20 rods 0.5 lb Copper Phosphor Brazing Rods, Copper Phosphor Brazing Rods, BCuP-2 Length14’’ x1/8’’x1/20’’ Flat Rectangular Shape, for oxygen acetylene gas welding torch setups (Copper Phosphor)

I tried to use this rod electric it did not work out well. However it works good to go using a propane torch.

I got them to melt with map pro gas and tried to weld 2 aluminum plates together in an "L" shape, but then found out that although the sticks were melting they weren't bonding at all a you could push it and flip it over with no effort. I went threw a whole pack and got none to bond. Don't waste your money on this trash. I literally got better results taking a hot glue stick, putting it in the corner where the 2 plate meet, and melting it down with a map pro torch. If hot glue did better then this product, that really says something. Don't buy this trash.

Worked great!

These worked for me. Mind your temperature, and they work geat

These behave like they have a disproportionate amount of one or more of the alloy metals in them. Perhaps I’m getting them too hot but they tend to fume and oxidize while being heated. For my money the harbor fright versions of this similar product are better.

Works great

Plenty of rods to repair a small hole

Trying to use these to seal the rivets on my aluminum jon boat. I melted a hole in the boat trying to use these. The Alumiweld Rods from Harbor Freight are amazing though. They're more expensive but the Alumiweld Rods are crazy easy to use, I have yet to get these rods to work for me. I'm using propane with the torch you get with the map gas from Lowes. If I get these to work I'll update. The picture is one I did with the Alumiweld Rods and then one I tried to do with these rods but melted a hole, got a little pissed and just slapped some JB Weld on there.