Wouldn't it be cool to ask a question and have everyone agree?? HAH!

Thanks for all the options. I choose to use my normal 'pre-prime' process. Quick wash with Dawn followed by thorough AlPrep33 scrub, followed by Alodine 1201.

I have been searching for threads re this subject without luck, and so I figured this was as good a place as any to start a discussion. I am trying to decide what (if any) 'finish' should be applied to the internally (fuel exposed) surfaces of the fuel tanks. I am assuming the faying/bonded surfaces...