Weather plays an extremely important role in seal coat operations. There are many things that can result from a sudden change in weather, most of which are undesirable in seal coat work.

The best conditions for applying a seal coat or surface treatment are when temperatures are high, humidity is low, and there is little or no wind. In most parts of Texas, these conditions are most likely to occur from June through September. Too early in the spring or too late in the fall brings temperature and wind problems. The extended forecast should always be checked.