Description Renews Blacktop Driveways, Fills And Seals Rough Surfaces And Minor Cracks. Covers 250-500 Sq. Ft. Per 5 Gallon Pail, Depending On Surface Texture. 3 Year Warranty. WARNING: This product can expose you to chemicals including Lead which is known to the State of California to cause cancer, birth defects or reproductive harm and Butyl Benzyl phthalate (BBP) which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov