"W P Dixon" wrote

.. For the gas tank, it will be in a VP-1. I am
welding aluminum instead of using the fiberglass. An old high school
buddy,
certified nuclear welder is going to weld it up for me.

Why not make it round on the ends, and just wrap it, instead of having flat
sides? Less welds to leak. That is, if you are welding each flat to the
other. If you are going continuous, nevermind! g
--
Jim in NC