Ernest Christley wrote:
I've decided that I'm going to go ahead and try my hand at gas welding
aluminum. I have the TinMan's video. I have the flux. And I have lots
of experience welding...steel.

The one question I have is cleaning the flux. The video has the TinMan
welding and then cleaning coupons with a damp rag. But how would you
clean the inside of a closed fuel tank?


By not making it a closed fuel tank. Put in an access panel.

--
John Kimmel

remove x

"He's dead, Jim."