That is how I seal wood that has a little oil soaked in I could not get all the way out. If I understand the can instructions it is compatible with about every thing. I have used it under Brodak & SIG dope, K&B Epoxy and Rustoleum in the small paint cans. Have not tried the spray rustoleum yet. But, if in doubt try it on some old scrap or plane. DOC Holliday