Texas heat is hard on unprotected asphalt.
A commercial parking lot is a major capital investment. Sunlight dries the petroleum binders that keep asphalt flexible, turning a deep black surface into brittle gray pavement. Once the surface becomes brittle, small fissures open, water reaches the base, and traffic begins turning minor defects into expensive structural failures.
A scheduled sealcoating program creates a protective barrier against UV exposure, rain, and vehicle fluids while restoring a cleaner black finish. For properties with sound underlying asphalt, routine maintenance can materially extend useful pavement life and delay far more expensive reconstruction.
Our multi-step application process
- Deep surface cleaning: wire brooms, high-powered blowers, and hot-water cleaning remove dirt and debris from pavement pores.
- Oil spot priming: petroleum-saturated areas are treated so sealer can bond more consistently.
- Hot-pour crack sealing: active structural cracks are addressed before the coating goes down.
- Commercial sealer application: the method is selected around surface texture, traffic, drainage, and cure requirements.
| Consideration | Coal Tar Emulsion | Asphalt Emulsion |
|---|---|---|
| Best fit | High-traffic commercial lots and oil-prone areas | Low-odor or petroleum-asphalt-preferred environments |
| Application | Squeegee and/or spray depending on specification | Spray or squeegee systems with aggregate additives |
| Typical cure window | Often 24–48 hours depending on weather and product | Often 12–24+ hours depending on weather and product |
Weather matters: sealcoating should be scheduled only when pavement and ambient conditions support proper curing. The site specification uses a 50°F-and-rising threshold with no rain forecast inside the initial cure window.
Prep the surface firstDeep cleaning removes the oil and contamination that can cause premature coating failure.Seal active cracksHot-pour crack sealing is the first line of defense against water infiltration.Finish with fresh stripingOnce the coating cures, restore traffic flow and stall definition with precision striping.