Gas Bubble

[57j2olds]

Hello,

I just finished my oil pan and saw a gas bubble on the bottom that has given my oil pan a case of the mumps.

Can I sand the spot and put it back in the oven? I was not sure if I could re-bake it?

Thanks!
Lee

[Blademan]

Just me... I would take it back down to metal.bake it , clean it, maybe even repeat a few steps and powder it again....