Description Renews blacktop driveways. Water-based product. Covers 200 to 500 sq. ft. per 4.75 gallon pail, depending on surface texture. 2 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