I love the look of amber shellac over pine. I have been using Zinsser Amber shellac everywhere in my house. Even the fir floor. So know I am on to the kitchen cabinets and I know shellac is a poor choice, but I was not able to get the same grain popping look with any other product to match. So I called Zinsser directly and wanted there take on what can go over their waxy shellac to protect it. They told me I could use the Bulls eye sanding sealer over the shellac and then apply most any finish over the Bulls eye. I tried this. Waited 2 hours, went to micro sand for a Lacquer top coat and it gummed up. I had to strip the whole piece. I know in the past we have covered shellac to death but any experience here would be greatly welcomed.