The Rock Solid Paint Hardener/Solidifier is a powder product designed to extend the shelf life and solidify dried paint waste. This 5-gallon pail contains 640 fluid ounces of water-based and oil-based paint hardener, suitable for use on all latex and acrylic paints. The product includes a scoop for easy application and is recommended for adult use on clay surfaces. With a weight of 14.09 pounds and dimensions of 15.0x12.0x12.0 inches, this Xsorb brand hardener is an essential tool for improving paint quality and extending its usability.