[mrpoe]

I bought some of the Phenol Novolac Sealer for a motorcycle tank and have a question before I apply it.

I made the tank from scratch out of sheetmetal that came with a protective coating (zinc?) Its a gray-ish color. I didn't remove the coating before making the tank, so now I'm wondering if it's OK to apply the epoxy sealer over this, or if I need to figure out a way to remove the coating.

Thanks,

Bret
Portland, OR