I am building a maple and birch ply router table/cabinet and have a question on what finish to apply. My workbench that i built and finished, has a very distinct yellowing to its appearance. I would like to find something that wont yellow so much. Ideally i would like to keep its normal color. The benches at the woodworking stores seem to have a finish that accomplishes this. Is there anything i can use that will preserve the nice natural color and also be appropriate for the purpose of the bench.