? about sealing over paper

[SusanB]

I covered two of the the 8" high alphabet letters from Paper zone (made from some sort of cardboard and 3 dimensional) with designer paper. I want to seal the letters with some sort of clear sealer to keep them from getting fingerprints or soiled. Does anyone know what would be the best kind of sealer to use over the designer paper and cardboard? Thanks!

[snowcountry311]

i would test first on scrap paer. with scrap sealant and another w/ mod pog.

[SusanB]

Thanks! I also learned about something called Royal Paper Sealant which sounds like it might work.
Susan