Body/paint floor questions

Thanks guys, yes a strict budget lol. The rustoleum you mention, is it HVLP, or brush on?
I've heard good about Amerlock2 it's by PPG, a 2 part epoxy.
Products

greymouser7 said

If you are on a strict budget, rustolium makes an enamel that seals rust in a quart can for like $7 that would work great on the interior side or inside a trunk. Enamel is not the best material, but it would last on the inside. i think the enamel is rust brown on the white labeled can

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I dont have any inside pics yet, but should be able to get some in the next few days. So I'll see if there's top side welds
To me the seam looks too big on the bottom, but maybe I'm being too picky.
I'm surprised the paint stuck to the Black Jack, I'll chk for that stuff here.
The welding was done by a body shop
Thanks again guys.

zkx14 said

Got some inside pics? Looks like some plug weld spots from underneath... Who did that welding? Might not need any more.
I wanted my floorpan repairs sealed from underneath too. Didn't trust seam sealer for exterior. Used Black Jack Neoprene Roofing caulk. Stuff sticks to anything. Cures flexible and while I wouldn't expect a fine finish, I have undercoated and painted over it with good results..

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