I have a question, can you spray SnJ over an enamel base coat? Say, white? I've a kit that I was forced to use Squadron white to fill some sinks and I'm afraid it would show through the metal. In addition, because of the structure of the subject, it would be near impossible to mask for a later application of white in other areas that it is needed, I thought I could kill two birds with one stone.
Any suggestions?
Steve
