Sealcoating is an essential maintenance step that helps protect asphalt surfaces from wear, weather, and aging. However, many property owners have questions about the process, its benefits, and what to expect. To help you make informed decisions, Andersen Asphalt & Striping will answer some of the most frequently asked questions about sealcoating.
What is Sealcoating?
Sealcoating is a protective layer applied over asphalt pavement to shield it from elements like UV rays, water, oil, and chemicals. It helps prevent cracks, potholes, and premature deterioration while enhancing the asphalt’s appearance.
Why is Sealcoating Important?
Sealcoating extends the life of your asphalt by:
• Preventing water damage: Reduces the risk of cracks and potholes.
• Protecting against UV rays: Prevents fading and drying out.
• Resisting oil and chemical spills: Reduces surface damage.
• Enhancing curb appeal: Restores the deep black color of asphalt.
Without sealcoating, asphalt surfaces break down faster, leading to costly repairs or replacements.
How Often Should I Sealcoat My Driveway or Parking Lot?
The frequency depends on traffic levels and weather conditions, but a general guideline is:
• Residential driveways: Every 2 to 3 years
• Commercial parking lots: Every 1 to 2 years, depending on usage
Applying sealcoat too frequently can cause buildup and cracking, so timing is key.
How Long Does Sealcoating Take to Dry?
Sealcoat typically dries within 4 to 8 hours for foot traffic and 24–48 hours for vehicle traffic. However, drying time depends on:
• Temperature & humidity: Warmer, dry weather speeds up drying.
• Sunlight exposure: Direct sunlight helps sealcoat cure faster.
• Number of coats applied: Two thin coats are recommended for durability.
Can I Sealcoat Over Cracks & Potholes?
No, sealcoating is not a repair solution. Before sealcoating, any cracks or potholes should be filled and repaired to prevent water penetration and further damage.
What is the Best Time of Year to Sealcoat?
The ideal time for sealcoating is spring, summer, or early fall, when temperatures are consistently above 50°F and there’s no rain in the forecast. Cold weather can prevent proper curing, and excessive heat may cause the sealcoat to dry too quickly, leading to poor adhesion.
How Should I Prepare for Sealcoating?
To ensure a smooth process remove vehicles, furniture, and debris. Turning off the sprinklers as water can interfere with adhesion. Check the weather forecast, dry conditions are essential for curing.
How can I make my sealcoat last longer? To maximize the lifespan of your sealcoating avoid heavy traffic for 48 hours after application. Keep the surface clean by sweeping away debris and dirt. Address oil spills quickly. Clean with a degreaser to prevent stains. Perform regular asphalt maintenance by filling in cracks and sealcoat as needed.
Asphalt Parking Lot & Road Pavement Resurfacing, Replacement & More in Reno, Elko, Henderson, North LV, Paradise, Spring Valley, Sunrise Manor, Las Vegas, NV | State of Nevada
Sealcoating is a cost-effective way to protect and enhance your asphalt surfaces. By understanding the process, benefits, and maintenance tips, you can keep your driveway or parking lot in top condition for years to come. For quality asphalt services, contact Andersen Asphalt & Striping and schedule our services today.
