Varathane Interior Poly+ Stain provides a fast and simple solution to stain and protect wood in just one step. Stain and polyurethane is a time-saver that provides a rich color and polyurethane in one product allowing projects to be finished quickly. Using a high quality synthetic bristle brush, apply in thin coats until uniform coverage is achieved. At least two coats recommended, customize color or achieve a darker color by adding additional coats.