Quarter Round Cabinets . Place your quarter round into a miter box and secure it with the pins provided. I think it will look odd. Buy Butler Furniture BUT2115101 Durham Traditional Quarter Round from www.contemporaryfurniturewarehouse.com Measure with a tape measure the distance the quarter round molding needs to be. Use a thin smear of titebond ii or iii. To apply the stainer, spread it over the quarter rounds with a brush or rag.