That was precisely the information I've been looking for. It explains a lot, thanks.
Richard Smith
richardsmithart.com

As I'm new to this site and it's huge, I figured I'd just ask if there's anywhere on this site that deals with welding bronze. I'm a sculptor with a backyard foundry but I max out at 25 lbs. If I want to go bigger I have to weld different parts together and I've found out the hard way that gas weldi...