Continuing to repair a spare 250B gas tank

Part 1

It’s still early but sanding a 1977 250 B gas tank repaired with Bondo with some 220 grit sandpaper. Next I need to add some more Bondo and sand again. Then the plan is to add a base paint coat and inspect further and perhaps repair flaws,

And then to seal the gas tank with Caswell sealer.

And finally to paint the exterior …