How to Apply Asphalt Sealer

Seal an asphalt surface.

Asphalt is a popular and familiar material used to coat driveways and parking lots. After years in extreme heat and under assault from the weather, the asphalt tends to break down. In order to revive the look and function of the driveway, it is necessary to apply a layer of asphalt sealer. This ensures that water is kept out of the material and that the asphalt surface remains unblemished. Properly apply an asphalt sealer and quickly renew the look of your driveway.

Things You'll Need

• Broom
• Shop vacuum
• Garden hose
• Coal-tar-based asphalt sealer
• Applicator brush

Instructions

1. Clear the driveway of all movable objects. Sweep the surface to remove dirt and debris. You may also use a shop vacuum to help clean up debris.

2. Use a garden hose to spray down the asphalt, clearing fine dust and particles from the surface and rinsing away stains. Allow the asphalt to dry completely before continuing.

3. Thoroughly mix the asphalt sealer until it is uniform consistency.

4. Pour the sealer directly onto the surface in 5- to 6-foot sections. Quickly spread to an even coat using the applicator brush.

5. Allow the sealer to dry for at least 24 hours before driving or walking onto the surface.

References

• "The Old House Handbook: The Essential Guide to Care and Repair"; Roger Hunt; 2008