What is Sealcoating?
Sealcoating is a protective layer applied to asphalt surfaces to safeguard them from various elements, such as water, UV rays, oils, and harsh weather conditions. It consists of a coal tar pitch or asphalt-based emulsion blended with fillers, additives, and water. When applied correctly, sealcoating helps extend the lifespan of asphalt surfaces by:
1. Protection from Weathering: Sealcoating acts as a barrier against rain, snow, and ultraviolet rays, preventing them from penetrating the asphalt and causing damage.
2. Resistance to Oxidation and Chemicals: It shields the asphalt from oxidation, which can lead to brittleness and deterioration. Sealcoating also helps resist gasoline, oil, and other chemicals that might otherwise break down the surface.
3. Enhancement of Appearance: Sealcoating gives the asphalt a dark, rich, and uniform appearance, improving its overall aesthetic appeal.
4. Ease of Maintenance: It makes the surface smoother and easier to clean, allowing for easier removal of dirt, debris, and snow.
Sealcoating is typically recommended as part of a regular maintenance plan for asphalt surfaces. It’s crucial to apply sealcoat at the right intervals to ensure optimal protection and longevity of the pavement. However, it’s essential to note that sealcoating should be done properly by experienced professionals to achieve the best results and extend the life of the asphalt surface.
