Quikrete Gray Concrete Crack Sealant, Quart is a specially formulated latex emulsion designed to provide a durable and effective solution for repairing cracks in concrete surfaces. This ready-to-use sealant adheres uniformly to all concrete surfaces, making it i for filling cracks in sidewalks, walkways, steps, patios, and driveways. There is no need for mixing; simply pour the sealant directly from the quart bottle for quick and easy application. The sealant blends seamlessly with the natural gray color of concrete, ensuring a clean and professional finish. It covers cracks measuring up to 1/4 inch wide, 38 feet long, and 1/2 inch deep, providing reliable protection and extending the life of your concrete surfaces. Model Number: 8640-00