“Virginia bill targets toxic pavement sealants, which can cause cancer in fish and humans”

sara — Wed, 09 Feb 2022 16:21:30 +0000

On January 31, 2022, Katherine Hafner with The Virginian-Pilot reported, “Virginia bill targets toxic pavement sealants, which can cause cancer in fish and humans.”

An excerpt:

People who lived next to coal-tar-sealcoated pavement had a 38 times higher risk of developing cancer, according to the U.S. government. Here in Hampton Roads, high levels of the associated chemicals have been linked to widespread fish cancer in the Elizabeth River.

A Northern Virginia delegate has now brought a bill targeting toxic sealants. The legislation, advocated by the Chesapeake Bay Foundation, would allow localities to ban them.

Not all pavement sealers are created equal. Sealcoating is an important and integral step in the long-term life of your asphalt. But, not all contain carcinogens or harmful ingredients.

Another exceprt:

“It makes all the sense in the world not to use these things,” said Joe Wood, senior scientist with the bay foundation. “The science is really quite strong.”

Asphalt sealants are common alternatives to those made of coal tar, Wood said. They work just as well and are no more expensive, he added.

The article states that “the Elizabeth River has been found to be a hotspot for the chemicals — with contamination from PAHs about 463 times the average elsewhere in the Chesapeake Bay.”

See the bill here.

Keep checking back for more updates on this important and timely topic @ecoshieldasphalt!

The post “Virginia bill targets toxic pavement sealants, which can cause cancer in fish and humans” appeared first on Ecoshield Asphalt.

The Dangers of Coal Tar Sealant

admin — Thu, 25 Jan 2024 20:46:41 +0000

Sealing your asphalt driveway or parking lot seems like a routine task, but not all sealants are created equal. While coal tar sealants have been widely used, it’s essential to shed light on the dark side – the potential dangers and hazards they pose to both human health and the environment. Here, we’ll explore seven reasons why coal tar sealants are not the safest choice for your surfaces and why making the switch to safer alternatives, like Pitch Black Asphalt Emulsion Sealcoat by EcoShield Asphalt Products, is a smart move.

Dangers of Coal Tar Sealant

1. Carcinogenic Compounds

Coal tar sealants contain polycyclic aromatic hydrocarbons (PAHs) are known to be carcinogenic because they cause damage to DNA. Prolonged exposure can pose health risks, especially in areas with heavy traffic or frequent footfall. Common cancers associated with PAHs include skin cancer, lung cancer, bladder cancer, breast cancer and prostate cancer.

2. Airborne Particles

During application and as the sealant deteriorates over time, fine particles become airborne. Inhaling these particles can lead to respiratory issues and pose a threat to the respiratory health of individuals in the vicinity.

3. Water Contamination

Runoff from surfaces treated with coal tar sealants can contaminate nearby water bodies. The leaching of harmful chemicals into water poses risks to aquatic life and compromises water quality.

4. Soil Contamination

PAHs from coal tar sealants can seep into the soil, affecting the health of plants and the overall ecosystem. This contamination disrupts the natural balance and can have long-term consequences for vegetation.

5. Hazardous to Wildlife

Wildlife, particularly aquatic organisms, can be adversely affected by the runoff from coal tar sealants. The toxic components can accumulate in aquatic environments, leading to harmful effects on fish and other wildlife.

6. Impact on Human Health

Besides cancer risks, coal tar sealants contribute to respiratory problems, skin irritation and other health issues. Those with pre-existing conditions can be more vulnerable to these adverse effects.

7. Long-lasting Environmental Impact

Coal tar sealants persist in the environment, contributing to long-lasting pollution. The slow degradation of these sealants amplifies their negative impact on both urban and natural landscapes.

It’s time to make a change for the better. EcoShield Asphalt Products offers a solution for the Carolinas and Virginia with Pitch Black Asphalt Emulsion Sealcoat – a coal tar-free alternative that prioritizes safety and quality. Say goodbye to the dangers associated with coal tar sealants and make the switch to Pitch Black. Choose a sealcoat product that not only protects your surfaces but also cares for the well-being of the environment and those around you. Make the right choice, make the eco-friendly choice – switch to Pitch Black Carolinas today!

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