


Shellac spray for throat plate rash?
Hello,
A while back I thrifted this centennial badge Singer 66-16. It was in near mint condition, all I really had to do was replace the bobbin winder spring and clean and oil it. However, it has these rash marks on the throat plate and I’d really like to seal them before they spread to the decals.
I previously tried using canned shellac on a Singer 15 that I restored that had the same issue only more severe, with mixed results. It did seal off the chipping areas, however I was not able to get a smooth glossy finish.
Wondering if a few coats of spray shellac would be the better option to get a more even finish on the throat area. Of course I would completely mask off the top of the machine and the throat plate / bobbin area.
What are your thoughts?