Your Comprehensive Guide to Quality Asphalt Sealcoating


Maintaining the health and aesthetics of your commercial or residential pavement isn’t just about appearances – it’s about protecting a significant investment. This is where asphalt sealcoating comes in as a crucial ally. Think of it as an invisible shield, repelling the constant assault of water, dirt, and debris that threaten the integrity of your porous asphalt surface. Sealcoating doesn’t just enhance the visual appeal of your property but also strengthens it and makes it safer, in addition to helping you remain in compliance with local regulations.

That’s why one of the leading asphalt sealcoating companies in North Carolina, Blalock Paving, has collected some crucial points here so you can be certain you receive the best return on your investment.

What is Asphalt Sealcoating?

Sealcoating is a process that involves applying a thin layer of protective liquid to your driveway, parking lot, or other asphalt surfaces. This layer acts as a shield, protecting your asphalt from harmful elements like the sun’s UV rays, water damage, oil spills, and even gas leaks. By preventing these elements from reaching and damaging the asphalt, sealcoating helps maintain its durability and flexibility. It also prevents cracks and keeps your surface looking great for years to come.

What Factors Affect Drying Time?

Understanding the factors that influence drying time is crucial, as it can impact your day-to-day schedule or business operations. Humidity, temperature, sunshine, and even wind can stretch the drying window and extend potential downtime. Paving contractors aim for at least 2-3 days of consistently good weather to ensure proper curing. Additionally, when applying a new layer of sealcoat, ensuring seamless adhesion to the existing one is vital to prevent structural issues. Spring and summer, with their mild temperatures, low humidity, and minimal risk of precipitation, become the ideal seasons for sealcoating. Planning ahead is key, so always check the weather forecast a week in advance to avoid unexpected delays.

The Best Time of Day for Asphalt Sealcoating

While mid-morning or midday in the spring or summer allows the sun to accelerate drying, many property owners opt for the convenience of early morning or evening applications.
While these times may be ideal, it can be difficult to schedule asphalt sealcoating during off-hours. Also, it’s important to keep in mind that evening sealcoating requires consistent pavement temperatures above 40 degrees Fahrenheit all night for proper drying. If it dips below, the sealant won’t cure right, potentially harming your asphalt. Mid-morning or midday is best for drying due to peak sun exposure. If you must sealcoat outside peak hours, prioritize consistency in pavement temperature, not just convenience.

Sealing Your Asphalt Pavement Before Cold Temperatures

When it comes to asphalt sealcoating, cold temperatures are not ideal for several reasons. Low temperatures prevent proper adhesion, leaving your asphalt vulnerable to water damage. Remember, you want the sealant to fully cure to reap its benefits. Rain and low temperatures can easily chip and disrupt the curing process, leaving your pavement exposed and unprotected. Additionally, cold weather forces the sealer to solidify too quickly, making it brittle and prone to cracking and peeling.

When to Use a Freshly-Sealed Asphalt Driveway

If you’re a commercial property owner, minimizing downtime is likely your top priority. While asphalt sealcoating may seem disruptive, it’s an essential investment in the long-term health and functionality of your driveway. While manufacturers recommend a minimum drying time of 24 hours, professional sealcoating services in North Carolina advise waiting at least 48 hours for guaranteed dryness and usability.

Weather conditions and the anticipated activity on your property can extend the drying window further. Remember, walking or driving on an uncured sealcoat is like walking on wet paint – it damages the protective barrier, prevents proper adhesion, and leaves unsightly marks. Think about tire treads, footprints, and the potential for weakened pavement from the weight of vehicles.

While waiting 48 hours may seem inconvenient, it’s a small price to pay for a smooth, protected surface that extends the lifespan of your asphalt investment.

When Does Asphalt Paving Fully Cure?

While your asphalt sealer might technically resist light rain after 4-8 hours, think of that timeframe as just the first step. The more time your sealant cures, the stronger the bond it forms with the underlying pavement, ultimately providing better protection and a longer lifespan for your asphalt.

Even though it might seem tempting, hold off on using your freshly-sealed asphalt for at least 24-48 hours, as aforementioned. Although it may be difficult and inconvenient to schedule asphalt sealcoating during off-hours, do your best to allow ample time for curing to ensure you make the best of your investment.

What are the Costs of Asphalt Sealcoating?

By choosing asphalt sealcoating, you’re making a cost-effective investment that extends the lifespan, functionality, and aesthetics of your asphalt pavement. Contractors typically charge by square footage, and the final cost depends on factors like property size, asphalt condition, and chosen sealant type. By understanding these key points and working with professionals, you can ensure a successful sealcoating experience that maximizes your return on investment and safeguards your valuable commercial or residential property.

How to Increase the Lifespan of Your Asphalt Sealcoating

As strong and sturdy as asphalt is, it can be damaged by various elements. This includes UV rays, water, oil spills, heavy traffic, and even changing temperatures. Luckily, regular sealcoating can help you maintain the longevity of your asphalt driveway. This protective layer acts like a shield, deflecting these factors and boosting your asphalt’s lifespan and curb appeal. If it’s too late and your asphalt sealcoating is cracked or damaged, asphalt driveway repair services can restore it. Think of it as an investment in your property’s beauty and functionality.

Contact Blalock Paving for Asphalt Sealcoating in North Carolina!

Blalock Paving is a reputable and trustworthy provider of asphalt sealcoating services in Wake County, North Carolina. Whether you are interested in asphalt sealcoating services for your commercial or residential property or want to inquire about asphalt driveway repair services, you can rely on us.

Reach out to our team for more information!