If you have an asphalt driveway, investing in seal coating today could save you considerably on repairs tomorrow. A key ingredient of asphalt is a binder that holds its other materials (such as sand and stone) together, but this binder disintegrates over time. Rain, snow, ice, UV rays, heavy loads, and chemicals like motor oil and pesticides can all speed up the wear and tear of an asphalt driveway unless it’s been sealed. If you want to increase the longevity of your driveway, here’s what you should know about seal coating.  

Common Questions About Seal Coating 

What are the benefits of seal coating?

Seal coating protects asphalt from the elements. With a proper sealant, the binder doesn’t fade, soften, or disintegrate nearly as quickly. This in turn helps the driveway maintain its structural integrity, thereby preventing cracks, as well as the need for costly repairs. 

Will seal coating fill cracks?

Think of seal coating as a thin varnish that covers the whole surface of your driveway. If there are any existing cracks or potholes, this varnish will simply coat them without actually filling them. As such, it’s important to repair all existing damage before you apply the seal coat. 

When should I seal coat my driveway?

Asphalt takes best to seal coating when both the air and ground temperatures are above 50 degrees. It’s also wise to wait for a string of sunny days, as the sealant can take longer to cure if the skies are overcast. As such, it’s best to apply the sealant in the spring or summer months. 

How long does the seal coat take to cure?

A seal coat can cure in as little as five hours if it’s under bright sunlight the entire time. To ensure the coating has plenty of time to dry, though, it’s wise to wait at least 24 hours after application to start parking vehicles in the driveway again. 

 

 

If you need to repair any cracks before seal coating your driveway, use UsealUSA™ Pavement Products. Their commercial-grade asphalt sealant is easy to apply and will prevent further damage to the surface. Based in Bloomfield, CT, they’re proud to serve both residential and commercial clients throughout Hartford County and the rest of the state. To learn more about making driveway repairs with their temperature-resistant, weather-resistant, waterproof products, visit their website or call (860) 263-8339.