Asphalt Sealcoating

Asphalt sealcoating: Smooth, seal, perfect, protect.

Adding a protective sealcoat improves appearance, protects from water and oxidation and gives you a smooth surface for safety and easy cleaning. Sealcoating can range from hot sealcoating (adding a hot emulsified layer of asphalt), to spraying a coal/tar mixture that rejuvenates surfaces as it protects. Allied is one of the few companies with the technology to offer hot sealcoating.

Sealcoating is an interim step that you can take if your asphalt doesn’t need an overlay/resurfacing but needs to be strengthened. There are pros and cons to each sealcoating method and our job is to make sure you understand your options and the benefits. See our blacktop resource center for educational videos on hot and cold sealcoating processes, or get in touch with your questions and challenges. We’re here to help you make the right choice for your project.

Hot oil/chip sealcoating

With this method, liquid asphalt combines with loose chips or rocks to form a tough layer. Hot oil or “chip sealcoating” is a hot sealcoating method which means heat is used to apply and compress the asphalt. The aggregate material plus a powerful emulsion adds durability to your asphalt, typically extending its life for at least four years. More about chip sealcoating.

Cold sealcoating

Cold sealcoating, as the name suggests, means heat is not used to apply the coating. This is the more common method used by roadwork and paving contractors. We apply our CS-41 emulsion (sealer and binder) through a spray-on process. Cold sealcoating protects the surface from water penetration, sunlight, dirt, snow and other elements. Emulsion sealcoating is less expensive than hot oil or chip sealcoating, but once you select this method it’s difficult to switch to another method. This can be a drawback if more serious repairs are needed down the line, but there are cost benefits.

We also offer cape seal coats, and slurry seals.

No matter what you need, our mission is to make sure you make a smart investment. Talk to the Allied team today.

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What Our Customers Say

Allied Blacktop has been the preferred Contractor for the last 8 years at the Burnsville Center. They have always done an outstanding job.

Dick Clark

I cannot say enough about Allied Blacktop Co. and their people, products and service. Suffice to say we have been using Allied Blacktop across the country on our properties for over sixteen years. I think that’s says it all.

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I have been working with Allied Blacktop, as a consultant, for the last fifteen years and am grateful for the professionalism and attention to detail and service they provide. My success with my customers across the country is due in no small part to Allied Blacktop Company.

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