Blackcoat Basics: Why Asphalt Turns Gray and How Sealcoating Brings It Back to Life A gray parking lot tends to dull the look of your property. More than that, it signals wear, exposure, and lost surface strength. Many owners notice the color change first,...
More
Blackcoat Basics: Why Asphalt Turns Gray and How Sealcoating Brings It Back to Life A gray parking lot tends to dull the look of your property. More than that, it signals wear, exposure, and lost surface strength. Many owners notice the color change first, then the cracks, then the rough texture underfoot. That shift is not random. It is the result of chemical and environmental forces acting on asphalt every day. This pattern is common across retail centers, offices, and multifamily properties. It is one of the most common reasons owners start asking about parking lot maintenance. If your parking lot shows these signs, you can step in at this stage to help slow visible decline and restore a cleaner, darker finish. Why Asphalt Loses Its Dark Color Asphalt contains oils and binders that give it flexibility and color. Over time, oxygen reacts with those binders in a process known as oxidation. This process makes pavement stiffer and more brittle. As those oils dry out, the surface shifts
Less
