Introduction
Asphalt sealer is a protective coating applied to asphalt surfaces to extend their lifespan and enhance their appearance. It is commonly used on driveways, parking lots, and other asphalt surfaces to protect them from the damaging effects of water, UV rays, and chemicals. In this glossary, we will explore what asphalt sealer is, how it works, and why it is important for maintaining asphalt surfaces.
What is Asphalt Sealer?
Asphalt sealer is a coal tar or asphalt-based liquid that is applied to asphalt surfaces to protect them from the elements. It acts as a barrier, preventing water, oil, and other substances from penetrating the surface and causing damage. Asphalt sealer also helps to prevent oxidation, which can cause the asphalt to become brittle and crack over time.
How Does Asphalt Sealer Work?
When asphalt sealer is applied to an asphalt surface, it forms a protective layer that seals the surface and prevents water and other substances from seeping in. This helps to prevent cracks, potholes, and other damage caused by water penetration. Asphalt sealer also helps to protect the surface from UV rays, which can cause the asphalt to fade and deteriorate over time.
Types of Asphalt Sealer
There are two main types of asphalt sealer: coal tar-based and asphalt-based. Coal tar-based sealers are more durable and longer-lasting, but they can be harmful to the environment. Asphalt-based sealers are more environmentally friendly, but they may not last as long. It is important to choose the right type of sealer for your specific needs and budget.
Benefits of Asphalt Sealer
There are many benefits to using asphalt sealer on your asphalt surfaces. Some of the key benefits include: extending the lifespan of the asphalt, enhancing the appearance of the surface, preventing cracks and potholes, protecting the surface from UV rays, and reducing maintenance costs. Overall, asphalt sealer is a cost-effective way to protect and maintain your asphalt surfaces.
How to Apply Asphalt Sealer
Applying asphalt sealer is a relatively simple process that can be done by homeowners or professionals. The surface must be clean and dry before applying the sealer, and it is important to follow the manufacturer’s instructions for best results. Typically, the sealer is applied with a squeegee or sprayer, and it should be allowed to dry completely before use.
Cost of Asphalt Sealer
The cost of asphalt sealer can vary depending on the type of sealer, the size of the surface to be sealed, and other factors. On average, homeowners can expect to pay between $0.15 and $0.25 per square foot for asphalt sealer. Professional installation may cost more, but it can ensure a high-quality finish that will last for years to come.
Common Problems with Asphalt Sealer
While asphalt sealer is a great way to protect and maintain asphalt surfaces, there are some common problems that can occur. These include: peeling or flaking of the sealer, discoloration of the surface, and poor adhesion to the asphalt. These issues can usually be avoided by properly preparing the surface and following the manufacturer’s instructions for application.
Conclusion
In conclusion, asphalt sealer is a valuable tool for protecting and maintaining asphalt surfaces. By understanding what asphalt sealer is, how it works, and how to apply it properly, you can ensure that your asphalt surfaces remain in top condition for years to come. Whether you are a homeowner or a business owner, investing in asphalt sealer is a smart choice for preserving the integrity and appearance of your asphalt surfaces.