A premium grade cold patch blended with mineral aggregate and selected asphalt. Ready to use from the bag. Seasonally adjusted to its always easy to use. Shovel material into chuckhole and compress. Offers you the same patching material approved and recommended by State and Local Highway Departments and Professional Contractors in convenient 50# bags. DRIVEGUARD Chuckhole Patch and save on repairs. It's easy to use and can be applied in any weather. Achieve a professional and permanent repair (when used over a solid base) in just 3 easy-to-do steps.