How Long Does It Take For Asphalt To Dry After Rain. When all these factors work in your favor, it typically takes a day for fresh and as less as 2 hours for resurfaced asphalt to dry. How to make the asphalt pavement last longer;
However, it takes 48 to 72 hours to dry… Although your asphalt is dry within a couple days after applying sealer, it will take about 30 days to seal. In average, a driveway sealer needs 6 hours to dry before the rain comes.
Generally, an asphalt pavement lasts between 10 and 25 years.
The process of drying takes anywhere between four and 12 hours on the surface unlike penetrating sealers which take only about 30 minutes. However, we recommend giving it 48 hours, if possible, to be sure. We know that rain has an impact on dry asphalt; The whole process begins when rainwater on the asphalt surface causes the oil to separate from asphalt and repel water.