Typically, a high-quality sealcoat can last 2 to 3 years, depending on weather, traffic, and maintenance. At Proline, we use additive-enhanced sealers that boost durability, so your asphalt stays protected even under heavy vehicle use.

A single coat may darken the asphalt and offer light protection, but it won’t provide the long-term sealing and durability needed for high-traffic areas. Two coats ensure better penetration, a stronger bond to the surface, and more resistance to oil, water, UV rays, and abrasion.

Yes—and we do it all the time. With our experienced crew, commercial-grade spray rigs, and detailed project planning, we’re able to complete large-scale jobs like the Cureton HOA project efficiently without sacrificing quality.

Proper prep is critical. We use power blowers, brooms, and edge cutting tools to remove dirt, leaves, gravel, and debris. Oil spots are treated separately to ensure full sealer adhesion, and tight areas are manually “cut in” for precision.

Generally, we recommend waiting 24 to 48 hours after the final coat for full curing, depending on temperature and humidity. Our team always provides clear guidance on reopening timing to avoid damage to the new surface or striping.

We use high-durability traffic paint, often with quick-dry and reflective properties when needed. Under normal wear, striping typically lasts 12 to 24 months, though repainting may be needed sooner in areas with heavy traffic or snow plow activity.