Asphalt pavement is a popular choice for roadways, parking lots, and other paved surfaces due to its durability and resistance to wear and tear. For many years, coal tar sealer was the most commonly used material for protecting and preserving asphalt pavement. However, in recent years, there has been a shift towards using asphalt emulsion sealer as a safer and more effective alternative. In this article, we will explore why coal tar sealer is being phased out and the benefits of using asphalt emulsion sealer.
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Why is Coal Tar Sealer Being Phased Out?
Coal tar sealer contains harmful chemicals that can leach into the soil and water, posing a risk to human health and the environment. In addition, the production and application of coal tar sealer release volatile organic compounds (VOCs) into the air, which can contribute to air pollution and respiratory problems. Due to these health and environmental concerns, many cities and states have banned the use of coal tar sealer or are in the process of phasing it out.
What’s Your Alternative to Coal Tar Sealer?
Asphalt emulsion sealer is a safer and more effective alternative to coal tar sealer. It is made from asphalt, water, and an emulsifying agent, and does not contain harmful chemicals or VOCs. Asphalt emulsion sealer is also more resistant to weathering and fading than coal tar sealer, providing longer-lasting protection for your asphalt pavement.
What are the Pros of Using Asphalt Emulsion?
One of the main benefits of using asphalt emulsion sealer is its safety. It does not contain harmful chemicals or VOCs, making it safer for human health and the environment. Asphalt emulsion sealer is also more durable than coal tar sealer, providing longer-lasting protection for your asphalt pavement. In addition, asphalt emulsion sealer is easier to apply and clean up than coal tar sealer.
What are the Cons of Using Asphalt Emulsion Sealer?
One potential downside of using asphalt emulsion sealer is that it may not be as resistant to oil and gasoline spills as coal tar sealer. However, this can be mitigated by applying an additional layer of protection, such as a sealant or barrier coat. Another potential issue with asphalt emulsion sealer is that it can be more expensive than coal tar sealer, although the benefits of its safety and durability may outweigh the higher cost.
I’m Switching to Asphalt Emulsion. What are the Things that I Need to Keep in Mind?
If you are switching to asphalt emulsion sealer, there are a few things to keep in mind. First, you should ensure that the pavement is clean and free of debris before applying the sealer. This will ensure that the sealer adheres properly to the pavement surface. Second, you should follow the manufacturer’s instructions for application and drying time. Finally, you should avoid applying the sealer in extreme temperatures or humid conditions, as this can affect the quality of the sealer. AsphaltKingdom.com is a leading online retailer of asphalt maintenance equipment and supplies, including asphalt emulsion sealer. With a wide selection of high-quality products and expert advice, AsphaltKingdom.com is a trusted source for all your asphalt maintenance needs.
How do You Store Asphalt Emulsion Sealer Safely?
Asphalt emulsion sealer should be stored in a cool, dry place, away from direct sunlight and heat sources. It should also be stored in an airtight container to prevent evaporation or contamination. When transporting the sealer, it should be securely fastened and protected from spills or leaks.
Asphalt emulsion sealer is a safe and effective alternative to coal tar sealer for protecting and preserving asphalt pavement. While it may be slightly more expensive, the benefits of its safety and durability make it a worthwhile investment. When switching to asphalt emulsion sealer, it is important to follow the manufacturer’s instructions and take proper precautions for storage and application.