Asphalt emulsion sealers are protective coatings used on asphalt surfaces, such as driveways and parking lots. They are made by mixing asphalt with water and emulsifying agents, creating a liquid that can be easily applied. These sealers help to protect the asphalt from damage caused by weather, UV rays, and vehicle traffic. Applying an asphalt emulsion sealer can extend the life of the pavement by preventing cracks and surface deterioration. The sealing process typically involves cleaning the surface, applying the sealer with a sprayer or squeegee, and allowing it to cure. Regular maintenance with sealers can save money on costly repairs in the long run.