A general purpose, gypsum-based floor leveler and patch. Use to patch cracks and holes in drywall, wood, concrete and masonry. Prepares surfaces for carpet, rubber, wood flooring, and other materials. Can also be used on walls and ceilings. Ready to mix with water or DAP® Bonding Liquid/Floor Leveler Additive. Note: Not for use under vinyl sheet goods. Use Concrete Floor Leveler & patch or Concrete Patcher and Resurfacer.