Spraying vs. Brushing: Best Methods to Seal a Driveway

One of the most efficient ways of keeping cracks, water damage, and general wear at bay is to seal your driveway. There are different methods to seal a driveway, but two of the most commonly used techniques are spraying and brushing. The right method can be the difference between a longer-lasting seal and a smoother finish.

Both methods have their own benefits, and the most appropriate method depends on the size of the driveway, the sealant type, and the durability needed.

Spraying Method: Quick and Uniform Coverage

Spraying involves the utilization of equipment that is specifically meant to spray sealant in a thin, even mist across the driveway. It’s a common driveway sealing method used by professionals because it’s so efficient, especially for large areas like long driveways or sealing parking lots.

Advantages of Spraying Sealant

• Covers large areas quickly. Spraying is much quicker than brushing and is a great choice for large driveways or commercial asphalt.
• Provides a smooth, even finish. Since the sealant is applied in a fine mist, there are no brush marks or unevenness to be seen.
• Penetrates small cracks and textured surfaces. The liquid spreads into small cracks evenly and seals the surface completely.
• Uniform coating. The sealant dries in an even coat, which causes it to wear off more evenly over time.

Disadvantages of Spraying Sealant

• Needs professional equipment. The average homeowner will not have access to the necessary sprayer, making it a more challenging DIY project.
• Risk of overspray. If not applied carefully, sealant can find its way onto curbs, garage doors, or adjacent landscaping by accident.
• Requires skill to apply evenly. If not applied correctly, some spots can end up too thick or too thin, leading to uneven wear.

Brushing Method: Thicker Coating and Precise Application

Brushing is the manual application of the ways to seal a driveway using a brush or squeegee. It requires more time and effort but allows more control, especially for small driveways or those areas that have edges to work around.

Advantages of Brushing Sealant

• More precise application. Brushing allows more control, which makes it easier to work around edges, sidewalks, and other tight spots.
• Applies a thicker coat. Since the sealant is brushed into the surface, the coating tends to be thicker, which can be an advantage in high-traffic areas.
• Better for filling cracks. When the driveway is full of small cracks, brushing can push the sealant deeper into them, creating a stronger seal.
• Better for DIY projects. Brushing is done using everyday tools, making it possible for homeowners to do their own driveway sealant application.

Disadvantages of Brushing Sealant

• Slower. Brushing is a slower process than spraying and, therefore, is impractical for large driveways.
• It can leave streaks or uneven coverage. If not carefully done, brush strokes and uneven thickness may be noticeable.
• Additional physical work is needed. Brushing a large driveway by hand is tiresome and can take a lot of time.

What are the Best Methods to Seal a Driveway?

Both methods are viable, but the best method to use is relative to the driveway’s condition and size and whether the job is DIY or professional.

Spraying is better if:

• A smooth, even finish is wanted.
• The driveway is wide and in fairly good condition.
• The work is being performed by contractors with proper equipment.

Brushing is preferable if:

• Accuracy is required for edges and narrow areas.
• The driveway is cracked or has rough spots requiring additional effort.
• The sealing is a DIY project without the availability of a sprayer.

Professional Methods to Seal a Driveway for the Best Results

Sealing a driveway can be a do-it-yourself project, but having professionals do it ensures that the job is done right and with high-quality materials. A sealant applied correctly will endure longer, safeguard better, and look more professional.

At Action Paving, we use the spraying method for efficiency and a smooth finish but apply brushing where special attention is needed. We are careful to mask surrounding surfaces and apply an even coat for long-lasting protection.

If your driveway needs sealing, call us for professional consultation and application. A properly sealed driveway will last longer and keep on looking great.