Asphalt Seal-Coating

Seal-coating your asphalt surface is the cost effective way to keep your parking lot looking new and protecting the pavement to extend its life. Seal-coating your asphalt surface, on average, only cost 20% of what it would cost to install new asphalt.

Why should you seal-coat?

Asphalt is comprised of a complex mixture of petroleum products and various aggregates bonded together. Over time, weather, salts and other chemicals attack and disintegrate the asphalt molecules. This is inevitable, but seal-coating slows this process by protecting the asphalt surface with a protective barrier.

Seal-coating your asphalt surface will extend the life of your asphalt indefinitely. Seal-coating serves to seal the top layer of your asphalt, preventing water from penetrating the surface of the pavement and protecting the top layer from oxidation and wear caused by exposure to the sun and air.

Seal-coating enhances the appearance of your existing pavement to give it a fresh, new, dark-black appearance as well as protects it for years to come. And it looks professional!
   

 

 
St.Louis Seal Coating, Crack sealing, Vacuum Sweeping, Asphalt Patching