Originally Posted by headtrama
There is a new welding rod out called weld anything . It said in the infomercial that you can even weld gravel to steel or aluminum . Looks like some cool stuff with a lot of different possibilities .
Im calling shenanigans, you may be able to solder/braze like that, but as far as i know mazda was the first company to successfully spotweld aluminum roll bars for the mazda miatas unto the steel unibody, and how they did it is highly proprietary.