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I watched a guy sticking some aluminum beer cans together with similar rods years ago at Carlisle. We tried to break them apart later and couldn`t do it. Good stuff.




The trick is in the quality. Pop and beer cans for human consumption. They are pure aluminum with no impurities. A quallity alloy welds very easy. Another important part is the tip size and heat. Those guys that put on the show have it down to a science.