Applying a protective coating to asphalt is a necessary process for preserving roadway surfaces, such as driveways, public parking spaces, and paved roadways. This preventive maintenance practice includes adding a weather-resistant coating to the asphalt surface, improving its lifespan and surface finish, while protecting it from wear and tear caused by environmental exposure, traffic, and spills.


 

How Does Sealcoating Work?

Sealcoating is the addition of a custom-designed protective layer consisting of asphalt-based liquid or coal tar-based sealant. This coating provides a strong surface that shields the asphalt from surface hazards, such as sun damage, precipitation, petroleum products, and harmful fluids. In the long run, unsealed asphalt can become cracked, holes, and wear due to oxidation and repeated traffic. Sealcoating helps prevent these issues by preserving the durability of the asphalt and prolonging its lifespan.
 

Key Reasons to Sealcoat

Durability in All Seasons
Roadways are regularly exposed to varying weather patterns, including showers, snow, and solar heat. Water can enter cracks, leading to seasonal damage that exacerbate problems. Sealcoating avoids liquid damage and safeguards the asphalt from UV radiation, which can make it brittle.

Prevention of Oxidation
Sun and air exposure occurs when asphalt material is vulnerable to environmental elements. This process causes the asphalt to lose its flexibility and develop fractures. Sealcoating minimizes the UV-related degradation, keeping the asphalt pliable and longer-lasting.

Refreshing the Surface
A newly resurfaced pavement looks attractive and modern, upgrading the overall look of commercial properties, industrial areas, and business complexes. The uniform appearance of sealcoating smooths cracks and creates a uniform appearance.

Smart Maintenance Solution
Sealcoating is a affordable way to protect driveways and parking lots when compared to the high costs of reconstruction or reinstallation. Regular sealcoating can lower expenses substantial money in the long run.

Resistance to Oil and Chemical Spills
Commercial areas are often exposed to chemical spills, gasoline, and spilled fluids that can damage asphalt. Sealcoating acts as a defense that blocks these chemical hazards, safeguarding the asphalt and ensuring its longevity.
 

When to Reapply Sealcoating

Asphalt contractors suggest performing sealcoating every 2-3 years, considering wear and tear and environmental conditions. Proper surface cleaning, including removing debris and patching holes, provides the sealcoating adheres well.

In conclusion, maintaining asphalt with sealant is an vital maintenance practice for enhancing the appearance of asphalt surfaces. Regular sealcoating reduces repair costs, lowers expenses, and boosts the performance of your paved spaces.

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