The process of asphalt sealcoating creates a barrier between the weather and the asphalt surface. This is needed for driveways and parking lots periodically to prevent weathering of the surface. One benefit of sealcoating is that it will protect the asphalt from deteriorating.
Exposure to sun, wind, and water over time causes the asphalt to become brittle. This can lead to cracks that result from being unable to flex and bend. Cracking results from temperature changes and all of the weight from traffic. Sealcoating provides a membrane over the surface that is waterproof to prevent any water from seeping into the base material.
The best type of weather conditions for applying sealcoating to asphalt is on a sunny day with humidity that is low and a moderate temperature. Applying sealcoating on a cool day or a day with high humidity will cause it to take longer to cure. Sealcoating should also not be applied if rain is in the forecast and if the surface is wet.
Various materials are used in the sealc More info: asphalt sealcoating kansas city