How to Seal a Driveway: Everything You Need to Know about Sealcoating

Sealcoating is one of the essential maintenance tasks for a driveway

Sealcoating is one of the essential maintenance tasks for a driveway or parking lot. Maintaining your driveway/parking lot is important not only for aesthetic reasons but also for the longevity of your property. By taking the time to properly sealcoat it, you can protect it from the elements of nature and prolong its lifespan. Here is everything you need to know about how to seal a driveway.

Benefits of Sealcoating

  • It helps protect the asphalt from the damaging effects of the sun, rain, and snow. These elements can cause the asphalt to dry and crack over time, leading to costly repairs. 
  • Prevent oil and gas spills from damaging the asphalt and make it easier to clean up any spills that do occur. 
  • It enhances the appearance of your driveway, giving it a fresh, black look that can increase your property’s curb appeal and value. 

In this article, we will provide a comprehensive guide on how to sealcoat a driveway. Remember sealcoating should not be done DIY. This guide can serve as a reference for professionals and is meant to be useful for anyone who is curious about what entails the sealcoating process.

Preparing the Driveway for Sealcoating

Begin by removing any debris, dirt, and weeds. Clean the driveway using a pressure washer or a hose with a high-pressure nozzle to remove any dirt or debris. Let the driveway dry completely before starting to sealcoat.

Fill Cracks and Potholes

Check the driveway for any cracks or potholes. If you find any, fill them with asphalt crack filler. Apply the filler using a caulking gun, then smooth it out using a trowel or putty knife. Let the filler dry completely before moving on to the next step.

Repair Oil Spots

If you have any oil spots on your driveway, clean them with a degreaser. Apply the degreaser to the oil spot and let it sit for about 15 minutes. Scrub the oil spot with a stiff brush and rinse it off with a hose. Repeat the process, if necessary, until the oil spot is removed.

Protect Surrounding Areas

Before you start sealcoating, make sure you protect the surrounding areas. Cover any plants, sidewalks, or other surfaces you do not want to coated with sealant. You can use plastic sheeting, tarps, or cardboard to protect these areas.

Mix the Sealcoat

Now it is time to mix the sealcoat. Read the manufacturer’s instructions carefully before mixing. Most sealcoats are water-based, which means you can combine them with water. Mix until the sealcoat is well-blended and has a consistent color and texture.

Apply the Sealcoat

Start by applying the sealcoat around the driveway’s edges using a brush or a squeegee. Make sure you spread the sealcoat evenly and cover all edges. Then, use a sealer applicator or a squeegee to apply the sealcoat to the rest of the driveway. Apply a thin, even layer of sealcoat. Start from one end of the driveway and work your way to the other, ensuring you cover every inch of the driveway.

Let the Sealcoat Dry

After you have applied the sealcoat, let it dry completely. The drying time will depend on the weather conditions, but it usually takes 24-48 hours. During this time, keep people and vehicles off the driveway. Wait to park on the driveway until the sealcoat has dried completely.

Apply a Second Coat (Optional)

You can apply a second coat if you want a thicker, more durable sealcoat. Follow the same process as you did for the first coat. Wait at least 24 hours after the first coat has dried before applying the second coat.

Hire Premier Paving Services in Maryland for Professional Sealcoating Services

Sealcoating is a smart investment in the longevity and look of your driveway. However, the task is best left to a professional paving contractor. 

Premier Paving Services is a leading paving contractor in Maryland offering a wide range of services, including the best driveway sealcoating services, asphalt paving, repair, maintenance, and more. With a team of experienced professionals, we use the latest techniques and equipment to provide high-quality paving services.

Your search for ‘residential driveway sealcoating near me’ ends here. Our expertise and experience will ensure that your driveway is properly sealcoated and protected from the vagaries of nature. Contact us today to schedule a consultation.

Choose professional sealcoating services for best results
Choose Premier Paving for professional sealcoating services.

Frequently Asked Questions

1. Do I need to power wash the driveway before sealing? 

Yes, it is highly recommended to power wash the driveway before sealing it. It will remove any dirt, debris, and oil stains that can prevent the sealer from properly adhering to the driveway’s surface. Additionally, a clean surface will ensure that the sealer is applied evenly, providing better protection for the driveway.

2. How long should you stay off the driveway after sealcoating? 

The time you should stay off the driveway after sealcoating depends on the type of sealer used and the weather conditions. We recommend staying off the driveway for 24 to 48 hours after sealcoating. However, if the weather is hot and humid, it may take longer for the sealer to dry and cure properly, and you may need to wait up to 72 hours before using the driveway.

3. How long should the driveway sealer dry before driving on it? 

You should wait 24 to 48 hours before driving on a freshly sealed driveway. Giving the sealer enough time to dry and cure properly is important. However, it is important to note that the drying time can vary depending on the type of sealer used and the weather conditions. It is always best to follow the manufacturer’s recommendations and wait until the sealer is fully cured before using the driveway.

4. What is the best temperature to seal a driveway? 

The best temperature to seal a driveway is 50 and 80 degrees Fahrenheit. It is important to avoid sealing the driveway on a hot day, as the sealer may dry too quickly and not adhere properly. Similarly, the sealer may not dry and cure properly if the temperature is too cold. It is important to check the weather forecast and avoid sealing the driveway if rain is expected within 24 to 48 hours. Rain can wash away the sealer and compromise its effectiveness.