What Is Slurry Seal, and How Is It Different from Sealcoat?

March 27, 2020 6:20 am Published by

Asphalt is designed to last for decades, but it must be cared for and maintained properly to offer reliable performance over many years. Sealcoats are applied to asphalt to protect the surface from the elements, reduce the effects of weathering and mitigate some of the wear and tear that pavement is subject to. Understanding different types of sealcoats that are used on asphalt can help you decide which option is right for you. Keep reading to learn more about slurry seal in Santa Rosa, CA and how it’s different from sealcoats.

What is slurry seal?

Slurry seal is a type of asphalt seal that’s made from a combination of asphalt emulsion, crushed rock aggregate, water and other additives that create a strong, resilient seal for the surface of asphalt pavement. This combination of ingredients creates a slurry that is applied to asphalt using specialized application equipment to achieve an even coat across the surface of the pavement.

Slurry seals allow property owners to create a new, refined driving surface while preserving the foundation of asphalt pavement. This seal is best used on surfaces that are still in fair condition, without any serious cracks, potholes or general wear. Completing slurry seal application on a routine basis maintains asphalt surfaces and improves long-term performance. Slurry seal application in Santa Rosa, CA makes it possible for property owners to enjoy many of the benefits of asphalt replacement without the time or cost of a full replacement project.

Slurry seal vs. sealcoat

There are a few key differences between slurry seal and sealcoat. The main difference between these two coat options is that slurry seal is made with larger aggregate than sealcoat. This leaves slurry seal with a thicker, rougher texture. Because of that thicker texture, slurry seal is a much better option for high-traffic surfaces like roads and streets that have to withstand a lot of stress and strain, while sealcoat is better for driveways and parking lots.

Another difference between slurry seal and sealcoat is that slurry seal typically lasts a lot longer. Slurry seal can last from eight to 10 years, while sealcoat usually only lasts for three to five years before it has to be reapplied. Because of the coarse aggregate used to make slurry seal, special mixing techniques and equipment have to be used, which makes slurry seal more expensive than sealcoat. However, slurry seal’s longevity often makes it the more cost-effective option in the long run.

Slurry seal application in Santa Rosa, CA

For professional slurry seal application in Santa Rosa, CA, reach out to Sikes Asphalt Group Inc. Our locally owned and operated company has been providing comprehensive asphalt and concrete paving services since 2003. We will provide you with the asphalt coating services that are right for your property and ensure that you have the best service experience possible with our team. Give us a call to learn more about our services and to schedule a service appointment. We look forward to working on your project!

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