The Difference Between Sealcoating and Asphalt Coating 1

The Difference Between Sealcoating and Asphalt Coating

Why Is It Important to Maintain Your Asphalt Surface?

Many people do not realize the importance of maintaining their asphalt surfaces. Whether it’s a parking lot, driveway, or a road, a well-maintained asphalt surface can last for decades. Proper maintenance ensures the longevity of your asphalt surface, enhanced durability, and a great-looking place, and you want to accomplish all these from the time you install.

Sealcoating vs. Asphalt Coating

The two most common asphalt maintenance practices are sealcoating and asphalt coating. Sealcoating is the process of adding a protective layer over the surface of the asphalt to protect it from environmental elements like UV rays, rain, and snow. On the other hand, asphalt coating is the application of a darker and thicker layer of coating to the surface. The primary difference between the two techniques is their application and function.

The Difference Between Sealcoating and Asphalt Coating 2

The Difference in Application

Sealcoating is a thinner protective layer (1-3mm) applied over the asphalt surface, often with a spray application, while asphalt coatings are much thicker application (3-6mm) applied using a brush, roller, or spray depending on the need. When sealcoating is applied, it involves cleaning the surface, repairing all the cracks, and then applying the sealant. Conversely, asphalt coating involves creating enough layers, hence an excellent fit for structures with a lot of vehicular and pedestrian traffic.

The Difference in Function

Sealcoating mainly serves two vital functions; protection and enhancement. When sealcoating is applied to your asphalt surface, it protects it from harmful UV rays and rain that cause the surface to dry up and crack. Additionally, sealcoat fills in all the minor imperfections in the surface of the asphalt, giving it a smooth look, texture, and finish.

On the other hand, asphalt coatings serve to provide a more robust surface than sealcoating. Often used for commercial and high-traffic properties, asphalt coating ensures the surface lasts longer by providing a protective layer that can withstand environmental conditions and high-volume traffic demands.

Choosing the Right One for Your Surface

The choice between sealcoating and asphalt coating often depends on the condition of your existing asphalt surface and its intended use. In situations where the surface is already in excellent condition and often subjected to foot traffic, sealcoating may be an ideal option. When there are significant cracks, potholes, or the surface is heavily trafficked by vehicles, asphalt coating is a must.

Other factors that come into play include budgetary requirements, restoration goals, and durability. When making a choice, it is crucial to consult with a reputable, experienced, and reliable asphalt contractor to help make an informed decision.

Maintaining Your Asphalt Surface

While choosing between sealcoating and asphalt coating is essential, it’s crucial also to understand that maintenance is equally vital. Proper maintenance practices stem from observing simple steps such as daily clean sweeps of debris, periodic cleaning of the surface, filling in new cracks or potholes, and inspections to catch any damage as soon as possible.


Maintaining your asphalt surfaces is essential for their longevity and durability. Sealcoating and asphalt coating are two methods you can use to preserve your surfaces. When choosing between the two, consider the surface’s intended use, the condition of the surface, and your budget. However, while coating or sealcoating protects your surface, it is crucial to follow up with regular and proper maintenance practices. Visit this external resource to get additional information on the topic. driveway sealer, immerse yourself further in the subject.

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