
If you’ve been looking for an effective way to refresh your asphalt pavement, look no further than the Onyx frictional mastic seal by Ergon Asphalt & Emulsions. At Precision Asphalt Maintenance, we are proud to offer this innovative product, which was designed to minimize future maintenance needs and provide more durable roads.
Keep reading to explore what makes Onyx an ideal choice for your pavement and learn how the surface treatment process works.
Key Features and Benefits of the Onyx Frictional Mastic Seal
If your asphalt surface is looking a bit worse for wear, you may not have to completely re-pave it. Onyx is an asphalt surface treatment that can be applied on top of existing pavement, smoothing out the surface and extending its lifespan.
As a specialized mixture of asphalt emulsion, angular fine aggregates, polymers, recycled materials, and catalysts, this frictional mastic seal was developed to protect your investment, minimize downtime, and prevent future issues.
Superior Quality
One of the things that makes Onyx stand out from other asphalt sealing products is that it’s manufactured in a central plant and is applied without dilution. This means you can rest assured that your seal coat has met strict quality standards and will perform as intended.

Toughness and Durability
The key to Onyx’s durability is that it contains high amounts of unique polymers and catalysts that have proven to provide long-term performance. Its specialized formulation was developed to maximize durability, and despite its higher aggregate loadings, it consistently performs better than similar products in the wet track abrasion test.
Increased Friction
The right amount of friction is essential for motorists to drive safely on any surface, and asphalt pavement is no exception. Thanks to Onyx’s increased level of high-quality fine aggregate material, it provides excellent friction, allowing you to feel comfortable driving on it.
Reduced Downtime
When performing asphalt maintenance, time is of the essence. Downtime results in frustration, inconvenience, and increased costs. That’s why the Onyx frictional mastic surface treatment was developed to minimize downtime, with faster application, early strength development, and a quicker return to traffic.
Decreased Maintenance Costs
When you invest in an Onyx frictional mastic seal, you’re protecting your asphalt surface from future wear and tear. Not only does this extend the lifespan of your pavement, but it also reduces the likelihood of future maintenance needs, saving you money in the long run.
Striking Color
Like its name, Onyx is a striking, dark black color. Not only does this look more attractive, but it also enhances the contrast between the road and its striping, making it safer and easier for motorists to navigate the roads. Plus, it’s formulated to minimize ultraviolet damage to the pavement, protecting it from the sun’s intense rays.
Achieving the Perfect Asphalt Surface
Achieving the perfect asphalt surface requires expertise and attention to detail. That’s where we come in. At Precision Asphalt Maintenance, we pride ourselves on creating the highest quality results, ensuring your complete satisfaction.
Step 1: Preparation
The key to success in any asphalt paving project is careful surface preparation. Before applying Onyx to the asphalt surface, we remove any loose material, sand, vegetation, dust, mud, and other contaminants.
We also ensure that the surface is completely dry prior to application, as any water could interfere with the results. We never apply surface treatments while it’s raining or snowing, during inclement weather, or when surface moisture is present.
Step 2: Application

Once we’ve made sure the surface is completely ready, we apply the first coat of Onyx frictional mastic seal. We don’t apply the second coat until the first is 100 percent set and dry — thanks to Onyx’s quick-drying formulation, we don’t have to wait too long.
Throughout this process, we are careful to make straight lines along the edges, creating a clean, crisp finish. When you work with us, you won’t have to worry about ragged edges leaving the borders of your pavement susceptible to wear from water infiltration, chemical exposure, or regular traffic. Plus, we work to keep a uniform thickness throughout all areas of the asphalt surface, ensuring a smooth surface with consistent performance.
Step 3: Post-Application
The final step in the seal coating process is allowing for sufficient dry time. The entire surface must be completely cured before traffic can resume. Once it’s dry, we can add fresh line striping, leaving you with a rejuvenated road or parking lot.
Seal Coating by Precision Asphalt Maintenance
If you’re ready to extend the lifespan of your asphalt surface, contact us today to learn more about how the Onyx frictional mastic seal can provide the performance and durability you’ve been looking for.