The purpose of asphalt sealing is to protect asphalt surfaces from the damaging effects of weather, traffic, and other elements. Sealcoating can also extend the lifespan of asphalt and improve its appearance.
The best time to have asphalt sealcoating done in Georgia is during the dry and warm months between April and October. The ideal temperature range for sealcoating is between 50°F to 80°F, and the humidity should be below 50%.
Yes, you can sealcoat over asphalt cracks. In fact, it is highly recommended to sealcoat over cracks to prevent further damage and to extend the life of your asphalt pavement. Cracks can allow water to penetrate into the subbase beneath the asphalt, which can cause further cracking, potholes, and other types of pavement failure.
Sealcoating can help prevent further damage and deterioration, but it will not fill in potholes or repair significant pavement damage. If potholes are not repaired prior to sealcoating, the sealcoating material may not adhere properly to the surface of the pavement, reducing its effectiveness and longevity.