strokerlmt
Moderator
So i am restoring this tank, maybe polishing the bare steel maybe powder coating. Anyway it is in great shape but showed a little rust inside from being empty so long. A friend gave me a 1/2 quart of POR 15. Great shit....the inside of the tank is black (color) and smooth as can be. I poured a 3 inch diameter puddle on a scrap of steel and this a.m it was sealed. Watch out though....I poured the 1/2 quart in the tank coated everything easily and dumped out at least a 1/4 quart....so you don't need much.
LMT
LMT