ProForm® Ultra Lite all purpose joint compound is a new innovative product that combines excellent bond with superb sanding characteristics. Ultra Lite is a vinyl base ready mix joint compound and outperforms its competition with excellent working qualities and great open time. Ultra Lite is approximately 40% lighter than other conventional all purpose ready mix products and is ideal for all phases of finishing. Ultra Lite is designed for all phases of finishing, including taping, topping, filling, patching, skimming and laminating. Ultra Lite is designed to be used for both hand and taping tools.