rather than wax it like I usually would do, I decided to use polycrylic. If you need your paint job to be durable, go with polycrylic. Polycrylic is great because it's durable like Polyurethane, but it doesn't yellow over time and it's really low-odor. To apply your polycrylic, just brush it on with a high quality paint brush. I did 2 coats, allowing it to dry for several hours in between.