Seal coating is the process of applying a protective layer over an asphalt surface, such as a driveway or parking lot. This invisible layer keeps out oils, water, and U.V. rays that could damage the surface and cause it to break down prematurely. In addition to these practical benefits, seal coating also gives the asphalt a pleasant sheen and provides slip resistance. If reapplied every one to three years, it can extend the lifetime of your asphalt considerably. Here’s what you can expect if you’re having an asphalt surface seal coated. 

How to Prepare for Seal Coating

Preparation is paramount for an attractive and durable coat. Damaged areas of your asphalt should be repaired prior to application. Cracked areas and potholes collect water; if not repaired first, they’ll damage the foundation. Water will leak into the weakened areas and expand during the summer months, causing the cracks to widen, and then freeze during winter months. Clean all spills and remove plant life before starting the project.

What to Expect During the Seal Coating Process

During the seal coating process, a professional will apply at least two coats of sealant to your surface. The sealant itself is typically an acrylic- or bituminous-based product. Once applied, the seal coat will be a dark brown; it will turn black as it dries. Sealant should only be applied if temperatures are consistently above 50 degrees. Seal coating also shouldn’t be performed when it’s raining, so a seal coating professional will most likely call to reschedule if there’s rain in the forecast.

What to Do After Seal Coating is Complete

Once the coating is applied, wait 12 hours before walking on it, and wait 24 to 48 hours before driving on it. Excessive water will wash away part of the coating, so shut off sprinkler systems for at least 48 hours after application. Avoid placing metal objects, such as jacks, on the surface for at least a week. 

If you’re looking for an asphalt professional to help maintain your driveway or other asphalt surface, turn to Alpha Seal Coating, Pavement Maintenance, LLC in Glastonbury, CT. From crack and pothole repair to asphalt installation and seal coating, these asphalt contractors do it all. In addition to their dedication to craftsmanship and professionalism, this family-owned and -operated business offers fair and affordable prices. Call them today at (860) 816-0851 for a free estimate.