DAP Gray Ready-Mixed Concrete Patch, Gallon is a high-strength patching compound designed to repair and fill holes, cracks, chips, and other imions in concrete surfaces. Fortified with a vinyl polymer, it enhanced adhesion and durability, making it i for bonding broken concrete pieces and repairing deteriorated mortar joints. This versatile patching compound can be smoothed or feather edged to achieve a seamless finish. It is suitable for filling areas greater than 1/4 inch deep, typically requiring two or more applications for optimal results. For performance, allow overnight drying for surface patches and longer drying times for deeper fills. Please note, this product is not for surfaces exposed to vehicle traffic, prolonged water exposure, or complete water submersion. Model Number: 34617