How can I touch up a damaged porcelain tub that's vintage gold color?
The bathtub in our old mobile home, which is our summer lake place, got damaged from some rust remover. It ate right through to the metal. The trailer is definitely 1970's and the tub is a vintage, probably harvest gold. At some point we might have the tub reglazed, but for now how could we touch it up. I feel like the exposed metal needs to be protected from rusting.