Use them for anything you want. You'll get a good feel for how well they work for you and your application. What I like most about them is how little they want to drift.
Aleen's Crystal Clear spray adhesive (Carter Johnson used the liquid version). Krylon Triple Thick Glaze for the top coat. No wood sealing after cutting.
Make sure you have an even coat of adhesive and complete coverage. If not the cutting can pull up the edges of paper. After applying the paper to wood I use a wallpaper seam roller to get good contact between the two materials.