If you have asphalt pavement, you probably know how important it is to maintain your sealcoating. Asphalt pavement that receives regular sealcoating can last up to twice as long; sealcoating blocks UV rays and slows the progress of caustic chemicals, including automotive fluids. Sealcoating also rejuvenates the color of asphalt pavement and helps conceal surface imperfections. Although the Las Vegas area enjoys a much longer sealcoating season than most parts of the country, certain times are better than others for sealcoating.

Conditions Contributing to Excellent Sealcoating Results
Sealcoating should never be applied when the pavement or air temperatures are less than 50 degrees Fahrenheit. Furthermore, the temperatures should remain above 50 degrees for the first 24 hours following application. It is also best if the temperatures are below 70 degrees and the humidity level is …show more content…
However, based on historical weather data, conditions are more nearly perfect for sealcoating from late March through May and from late September through October.

It is important to remember that although these are the times that are best for sealcoating, they are certainly not the only times that sealcoating jobs can be completed successfully. Experienced sealcoating professionals know how to provide excellent results during the summer months or when conditions are marginal. There are even isolated periods of unseasonably warm weather during the winter that allow sealcoating. Therefore, whatever the time of year, if you are concerned about the condition of your asphalt pavement, the best thing you can do is ask your contractor whether sealcoating is possible. Reputable contractors will be honest about whether you should have sealcoating applied. Sometimes, it may be better to take care of any repair issues to protect your pavement and delay sealcoating until conditions are