We came into the space and had to remove several layers of existing epoxy paint using three prepmasters. Once we got it to 100 grit, we taped off the new court lines and applied two coats of aliphatic urethane in white. Then we airbrushed a blue hawaii dye inside the four courts and polished the entire job up to 400 grit and applied a repellant. The entire job was done in 21 days with a five-man crew.