If you are thinking of getting your parking lot seal-coated, you must devote some time to preparing. You need to take a few preparatory steps to make sure that the sealcoating takes place smoothly and in a hassle-free manner. As per Thebalancesmb.com, sealcoating parking lots, asphalt driveways, and other paved areas essentially is the process involving the application of a liquid product evenly over already existing asphalt paving so that the surface is sealed and the small cracks and crevices are filled to act as a protective shield against the harsh elements. When left unsealed, wind, sunlight, and even water would eventually cause the asphalt to get oxidized and hardened. The asphalt would then become far more brittle and start cracking. Here are some steps to take before the sealcoating process is initiated.

Clean Your Parking Lot Thoroughly

Before sealcoating the parking lot, it should be scrupulously cleaned. If you do not clean it properly, the existing debris and dirt would remain underneath the fresh coating locking in leaves, paper garbage, and even dust. All these things would not allow the sealant to remain stuck to the asphalt tightly and firmly enough. Large parking lots must be cleaned by hiring professional cleaners who would be using cutting-edge street cleaning equipment. You may get in touch with a reliable seal-coating company such as Jet-Seal Columbus for perfect sealing solutions and prompt services.

Focus on Oily Patches

After sweeping and cleaning if you come across any oily patches, you must focus your attention on those spots to get them cleaned very well so that the oil is removed. If you fail to eliminate the oil, it may prevent adhesion or bonding of the sealant to the asphalt parking lot. Moreover, the fresh new parking lot could develop those underlying stains. It is best to apply a good quality oil spot primer generously over the existing oily stains.

Repair Holes & Cracks

Identify the existing cracks and holes and get them filled with asphalt patching material and then consider using tar for covering tracks. Ensure that all repair work is completely done and dry. Once well-cured, start the sealing process!

Arrange for Measuring Cups, Sand, & Clean Water

Once prepping is over, you need to get ready with supplies to initiate sealcoating the parking lot. Most of the sealants need to be mixed with water. Moreover, get measuring cups for accurate measurement of water to be added to the mix. Both less water and excessive water could adversely impact the efficacy and ultimate outcome.

Make a Decision Whether to Use Certain Additives

Finally, consider if you would like to mix additives in the sealcoating mix. In this context, you must know that additives are usually rubber-latex products meant for improving the sealant’s overall performance. These additives are great for binding the sand with the rest of your sealant. They fortify the sealcoating and boost its resistance to excessive heat.


Experts truly recommend sealcoating your driveway or parking lots for longevity and much-improved performance. Sealcoating is a real value for your money. Go for it!