Used for filling and sealing cracks up to 1/2'' wide on asphalt pavements such as driveways, walks, and repairing cracks before topcoating surface with all types of driveway sealers. Superior long-lasting adhesion. Won't become brittle or shrink. Holds strong under weather extremes. Easy-to-use application and clean up. Specially formulated asphalt emulsion filler compound to prevent damaging water entering cracks in asphalt pavement. Dries to touch in 1 hour with a jet black finish (under ideal drying conditions). 3 year warranty. 11 oz. cartridge.