The Importance of Priming Your Spray System Before Sealcoating a Property

The Importance of Priming Your Spray System Before Sealcoating a Property

The Importance of Priming Your Spray System Before Sealcoating a Property


Sealcoating is a crucial maintenance task that property owners must undertake to ensure their pavements, driveways, and parking lots last long. The process involves spreading a protective layer of sealant over asphalt surfaces to protect them from the effects of harsh weather conditions, traffic, and other external elements. While it may sound simple, spraying sealcoat requires precision, skill, and the right equipment.

One of the most critical aspects of effective sealcoating is priming the spray system before use. Unfortunately, many property owners overlook this step, leading to poor results, and costly repairs. In this blog post, we'll examine the importance of priming your spray system before sealcoating your property.


Get rid of debris and contaminants

Before you commence with sealcoating, it's essential to prime your spray system. Priming involves running water through the system to get rid of any debris or contaminants that may have accumulated in the hoses, tanks, or nozzles. These contaminants can cause clogging, reduce the effectiveness of the sealant, and lead to equipment failure.

Ensure even application

One of the benefits of using a spray system for sealcoating is achieving an even application. However, unless you prime the system beforehand, the sealant may not spread as uniformly, leading to uneven coverage and gaps in the coat. This not only makes your pavement look unsightly but also leaves it vulnerable to damage.

Achieve optimal sealant flow

Priming your spray system also helps ensure an optimal sealant flow. This means that the sealant will flow smoothly through the hoses and nozzles, resulting in a consistent and controlled application. Failure to prime the system can cause the sealant to pool in certain areas and not distribute evenly over the surface.

Improve equipment lifespan

Sealcoating equipment is expensive, and without proper care, it can break down prematurely, leading to costly repair bills. Priming your spray system before sealcoating helps to remove debris, contaminants, and other debris that may cause damage to the equipment, increasing its lifespan and saving you money in the long run.

Achieve high-quality results

Finally, priming your spray system sets the stage for achieving high-quality results. When you eliminate debris and ensure optimal sealant flow, you’ll be able to apply the sealant with precision, resulting in a smooth, even finish. Not only does this make your pavement look clean and professional, but it also extends the service life of your pavement.


Priming your spray system before sealcoating a property may seem like a minor task, but it plays an essential role in achieving high-quality results. It helps eliminate debris, contaminants, and other impurities from the equipment, ensuring optimal sealant flow and even coverage. By understanding the importance of priming, you can save time and money, improve your pavement's lifespan, and create a safer, more efficient environment. Don't underestimate the power of priming! Contact Florida Sealcoating today for a free estimate.