Well now that I have settled on a tank design ( http://www.kr2seafury.com/11.html ) I am looking at learning how to gas weld the aluminum tubing as well as 4130. I have found a class at the local tech center so I have signed up for that to get me started but I came across this so I thought I would pass it along and see if anyone has used this process.
http://www.aluminumrepair.com/tank-welding-brazing.htm http://www.tinmantech.com/html/brazing.php Craig www.kr2seafury.com
