Bullseye shellac if it were me... After hearing some guys talk about it, I tried it and was pleasantly suprised. I worked myself to death with superglue on the first few bows, but am sold on the shellac now. Just sand it, hit it with acetone, and once dry spray or brush it on depending on which you buy... comes in cans or spray cans.
You might give it a try for a sealer before you work your butt off with the CA.
Oops looks like Robertfishes beat me to this.
Dave