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The Benefits of Asphalt Sealant for Preventing Driveway and Parking Lot Damage

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The Benefits of Asphalt Sealant for Preventing Driveway and Parking Lot Damage 1

Asphalt sealant is a highly effective solution for protecting your driveways and parking lots from damage caused by natural elements and daily use. Sealcoating helps extend the life of your asphalt paving and gives it a fresh new look. In this article, we’ll explore the many advantages of asphalt sealant and how it can help prevent damage to your surfaces.

What Is Asphalt Sealant?

Asphalt sealant, also known as sealcoating, is a liquid solution made from a mixture of asphalt emulsion, water, and other additives such as sand, polymers, and fibers. It is applied to asphalt surfaces, creating a protective layer that helps to restore its color, strength, and flexibility. It also helps to prevent water penetration, oxidation, and the harmful effects of UV rays.

The Benefits of Asphalt Sealant for Preventing Driveway and Parking Lot Damage 2

Advantages of Asphalt Sealant

Here are some of the main benefits of using asphalt sealant on your driveways or parking lots:

  • Prevents Oxidation – The application of sealcoating helps prevent oxidation, which is a natural process that occurs when the asphalt is exposed to the sun’s rays and air. This oxidation makes the asphalt brittle and susceptible to cracks.
  • Protects from Water Damage – Water can seep into the asphalt and cause significant damage, including potholes and cracks. Sealcoating creates a barrier that helps to prevent water penetration, thereby reducing the risk of these damages.
  • Enhances Appearance – The sealcoating gives a new, sleek look to old and worn-out asphalt by restoring its black color and level surface, improving aesthetics, and adding curb appeal to your property.
  • Extends Pavement Life – Sealcoating protects your asphalt paving by adding another layer of protection, which can help extend its lifetime. It also helps to prevent costly repairs due to damages and prolongs the need for replacements.
  • Economical – Asphalt sealant is a cost-effective solution to maintain structural integrity and retain good condition without a hefty price tag. It is significantly less expensive than replacing the entire pavement surface
  • When to Apply Sealant

    The asphalt sealant should be applied between six months and a year after the installation of asphalt paving. With regular maintenance, sealant should be applied every 2-3 years. This time frame varies depending on the climate and condition of the asphalt. The application of sealcoating should occur when the air and pavement temperature is over 50°F and the surface is completely dry.

    How to Apply Asphalt Sealant

    The application of asphalt sealant is a complex process that involves several steps:

  • Cleaning the surface by blowing or sweeping any debris or dirt off the surface.
  • Hot applie sporadic location
  • Using a broom or brush to apply the sealcoating, ensuring full coverage of the surface.
  • Allowing the sealcoating to dry for between 24 and 48 hours before reopening the area for vehicle or pedestrian traffic.
  • The Cost of Asphalt Sealant

    The cost to apply asphalt sealant varies according to the size of the driveway or parking lot, the quality of the sealcoating material, and the contractor’s expertise. The price range varies from $0.15 to $0.25 per square foot for DIY work and $0.20 and up for professional application.


    Asphalt sealant is an investment that pays off significantly in the long run, saving time, money, and increasing the property’s curb appeal. It protects your surface from damage caused by UV rays, oxidation, water penetration, and other natural elements. It also enhances the pavement’s appearance, improves mobility, and helps retain the value of your property. Check out this external source to obtain more details on the topic. asphalt crack sealer, dive deeper into the subject.

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