That is my go to process. I call it a sanding sealer using Shellac diluted 50% with denatured alcohol. On puzzle pieces, after a dip and dry, buff with a Mac Mop and a second dip and dry.
I finished this project this weekend. The pattern is by Sue Mey and found in CWWC August 2013. I wanted to make this project for some time, but didn't have the right wood. I used 1 1/4" Maple discarded by the local La-Z-Boy chair manufacturer. The trim is 1/8" Walnut and the backing is Red Oak plywood. I used FD Polar #9 blades and finished with spray Shellac. Ideal for displaying small items. Any ideas? Comments welcome.
I finished the 'Wonder Bowl' found in SWWC Fall 2017 issue #68. The pattern is by Dave Van Ess. There are several bowl making changes, most dramatic is no drilling. I used 5/8" Western Red Cedar and FD Polar #3 blades. The finish is spray Shellac. Comments welcome.
It was a great time several years ago at the SWWC Event meeting you, Carole, Judy and others on the forum. Too bad there isn't another, but I understand the time and cost involved.