I need to fill nail holes in a room of trim. I have a few coats of shellac on the trim. Assuming I add no further coats, will oil based puttys, like Minwax wood putty or Dap finishing putty, be ok, or might they damage the shellac?
If I decide to add another coat, can I use water based wood filler (Elmer’s, for example) first, or will it penetrate the earlier coats?
Any other possible problems or suggestions? Thanks.