quick and dirty sound board finish

[old_picker]

i need to finish a raw soundboard [SS accoustic guitar]
i need it done with a minimum of fuss and fiddle - to protect and seal - doesn't need to be high gloss mirror finish - i dont want to go to the trouble of shooting lacquer opr french polishing with a full on level and rubout -

i have thought of using the following:
a few light coats of shellac -
poly wiping varnish
tru-oil

i was thinking of surface prepping to 2500 grit and burnished prior to application

be interested in the thoughts of you accoustic guys

[Ball Peen]

Shellac can be as fast and dirty as anything. It's reversible , a good sealer or scuff it and add another product.

[jeffhigh]

Wiped on superglue, far more durable than any of the others.

[Jef Long]

Yeah I do that too. Alternate tung oil and super glue few drops at a time and rub rub rub