Butt welding automotive sheet metal with .023 using a Lincoln 180c.
Any advantages using 100% argon from my tig rig vs 75/25 ?

And YES !! I take my coupons out behind the barn and bury them
before being accused of metal abuse.

Pops

Hello everyone. I'm just starting to rebuild the floor pans on my old car. I have a Chinese 200 amp inverter TIG /Plasma cutter. I've done some plasma cutting and now, I want to learn how to replace panels on my car. I see a tig aluminum forum, but is there a better place for me to post questions ab...