Features: * For filling and leveling surfaces prior to the installation of carpeting, vinyl floor tile or sheeting as well as ceramic or mosaic floor tile * Use to fill cracks, fasteners or knotholes, and level low areas in plywood subfloors or concrete surfaces * Remains flexible allowing the plywood subfloor to flex without cracking the filled-in areas * For plywood subfloors and concrete * Crack resistant * Can be feather edged * One quart fills 3 to 4 sq. ft. at 1/4-inch thick What"s In The Box: * DAP 59184 Latex-Based Ready-To-Use Floor Leveler - 1-Quart