Asphalt based material for effectively filling cracks in asphalt pavements. It is a unique elastomer-modified asphalt base emulsion. Features: Fill cracks up to 1/2'' wide in asphalt driveways and dries to a black finish. Provides a tight and flexible seal. Resists water, weather, and high temperatures. Ready-to-use straight from the container. 1 year warranty. 1 gallon container.