East of the Rocky Mountains, it was spray and west of the Rockies it was squeegee. "In the late 1970s, the use of coal-tar based sealant was discouraged in favor of fiber-filled, asphalt based ...

Sealing it is also an important step for winterizing your driveway. The best asphalt driveway sealer materials cost about $100, but you’ll save about $200 in labor over a professional job.