Sealcoating Asphalt Pavement

Sealcoating gives your asphalt pavement a dark, fresh appearance and makes it look well-maintained. It also protects the pavement from harmful UV rays, chemicals and abrasion.


It is a process of coating an asphalt surface with coal-tar or asphalt emulsions mixed with sand, additives and water. The conditions have to be right for this to work. Visit Website to learn more.

When it comes to sealing asphalt pavement, weather conditions play a significant role. If the sealcoat is applied under the wrong weather conditions, the quality of the finished product may be compromised. Sealcoating manufacturers recommend that their products be applied under certain weather conditions in order to ensure that the coatings cure properly and provide a lasting protective surface for your parking lot or other asphalt surfaces.

The primary factor that influences sealcoating is temperature. Manufacturers of sealcoating materials advise that the best time for application is when the air temperature is around 70 degrees and the humidity level is low. The pavement should also receive a good amount of direct sunlight in order to promote proper curing. It is important to keep in mind that these are only ideal conditions, and it is not practical for most asphalt maintenance contractors to work under such conditions on a regular basis.

In addition to the temperature, the humidity level is also a key factor that affects the speed at which the sealant can dry and cure. High levels of humidity slow the evaporation process, which can lead to longer drying times and a decreased quality of the final product. Ideally, the humidity level should be below 50% in order to achieve the best results from your sealcoating project.

If your asphalt is exposed to a rainstorm shortly after the sealcoating process is completed, the new coating will wash away. In this case, it will be necessary to re-seal the area, which can be costly and inconvenient for you and your customers.

It is also important to note that it must be completely dry before your sealcoat can properly bond with the asphalt surface. If it is not, the new layer will be susceptible to a wide range of problems, including cracking and fading. This can leave your pavement vulnerable to water, automobile fluids, and other chemicals that could damage it. To prevent this from happening, it is recommended that you have your sealcoat applied by an experienced asphalt paving contractor during warm, sunny weather.


The first step in the process of sealcoating is assessing your parking lot, driveway or other asphalt surface. During this assessment, contractors search for cracks, potholes and other areas that need immediate repair. Then, workers clear the area of any dirt, debris and other materials that could interfere with the application of the new seal coat.

Afterward, a chemical solution called a stripper is used to remove any remaining material from the surface of the asphalt. It’s also important to wash the pavement before the sealcoat is applied. This step will remove oil stains and other petroleum residues from the surface, ensuring that the sealcoat can bond effectively. It’s also a good idea to clean the edges of your driveway or parking lot before sealcoating, as this will help it look sharp and professionally done.

Once the area has been properly prepared, workers begin applying the sealcoat mixture to the asphalt surface. Depending on the manufacturer’s recommendations, the sealcoat is applied using a spray or a squeegee. Once applied, it forms a protective layer that safeguards the asphalt against harmful UV rays, chemicals and abrasion.

When choosing a paving professional to perform the sealcoating process, it’s vital to find one that uses high-quality products and has the experience and knowledge needed for the job. A reputable paving company will evaluate the condition of your asphalt surface and advise you on whether or not sealcoating is right for your property. They should also provide you with a detailed estimate before beginning the work.

Once the sealcoat is applied, it’s crucial that traffic is kept off the surface for a period of time. This will allow the sealcoat to dry and cure fully, which will prolong its lifespan and prevent it from deteriorating sooner than it should. We recommend that you plan ahead and make arrangements for alternative parking during this time, if possible. Additionally, you should turn off any sprinklers or other water sources in the area where the sealcoat is being applied. If you are unable to avoid having vehicles on the newly-sealed surface, be sure to use cones and barricades to warn motorists not to drive through the area.


The process of sealcoating asphalt involves a number of steps. First, the surface must be inspected to identify areas of damage and deterioration. Then, the area must be thoroughly cleaned with outdoor power equipment to remove any loose debris. This is especially important for asphalt crack filling, which requires a machine that can inject hot liquid asphalt into small holes and crevices in the pavement.

Once the surface is cleaned, workers must allow it to dry completely before applying the sealcoat. The ideal time to do this is on a few days when the weather is clear and dry. If rain is expected in the next 24 hours, the job should be postponed until the weather is suitable. In addition, any sprinkler systems that are used should be shut off.

It is also important that workers wear safety equipment when working with the chemicals used in sealcoating. These substances can be carcinogenic and cause serious health problems if they come into contact with the skin or lungs. This is why it is so important to follow the manufacturer’s instructions regarding the proper use of the product.

Unlike many other asphalt surfaces, a blacktop parking lot has a dark color that instantly improves the curb appeal of any property. In addition, it provides a non-porous surface that easily washes away debris and oil spills. These properties are particularly useful for commercial parking lots where automobile fluids often spill and can erode asphalt pavement.

As the sealcoat dries, it fills and seals the small holes and cracks in the pavement. This makes the surface look newer and improves its ability to withstand the pressure of vehicular traffic. Additionally, the materials in the sealcoat protect the asphalt from UV rays, water penetration, and chemical degradation.

A properly installed and maintained asphalt sealcoat can extend the life of a paved surface by up to 30 years. It can also save money in the long run, since regular maintenance and proper care can prevent the need for a complete asphalt replacement. However, the lifespan of any sealcoat depends on how heavily the paved surface is used and whether it receives routine cleanings and inspections.


Asphalt sealcoating is an essential part of driveway and parking lot maintenance that many property owners overlook. It protects asphalt surfaces from damage and prolongs their life. It also helps prevent more costly repairs down the road.

Whether it’s your driveway, parking lot or commercial surface, asphalt is constantly subjected to weather and traffic conditions that can cause it to deteriorate over time. While normal wear and tear can result in cracks, dents, and potholes, sealcoating is an inexpensive way to protect your asphalt from these elements and extend its life.

While the sealcoating process may seem simple, it’s important to have a professional contractor handle the job. In addition to making sure the area is clean and free of debris, a quality company will create hot mix asphalt, apply two coats of sealer and let it cure. To ensure the best results, it’s recommended that you have your asphalt sealcoated every couple of years.

Aside from protecting asphalt from damage, regular seal coating also has a cosmetic benefit. It keeps the surface looking new and preserves its black color, preventing it from fading to gray.

Before the application of sealcoat, any cracks and holes should be filled. Additionally, the pavement should be power washed and any oil stains should be treated. This will ensure a clean and even finish. Once the sealcoat has been applied, it’s important that it dry completely before vehicles are allowed on the surface.

In addition to extending the life of your asphalt surface, sealcoating also helps prevent more costly repairs down the road. Water, UV rays and chemicals can all damage the binder of your asphalt surface. The sealcoat creates a protective barrier that prevents moisture and chemical penetration, helping to keep the pavement flexible and pliable.

While it might seem like a hassle to have your asphalt surface regularly sealed, the benefits of having a professional do the work is well worth it in the long run. A smooth, attractive and durable pavement will not only improve your curb appeal, but it’s also a safe surface for vehicles to drive on.