Myths About Parking Lot Sealcoating Debunked: An Expert's Insight

Oct 20, 2025By Vince Van Heuveln
Vince Van Heuveln

Understanding Parking Lot Sealcoating

Parking lot sealcoating is a vital maintenance step that extends the life of asphalt surfaces. However, several myths persist about its effectiveness and necessity. This post aims to debunk these myths with insights from industry experts.

Sealcoating involves applying a protective layer over asphalt to shield it from elements like water, oil, and UV rays. Despite its benefits, misconceptions often discourage property owners from opting for this essential service.

parking lot sealcoating

Myth 1: Sealcoating is Unnecessary

One common myth is that sealcoating is an unnecessary expense. The truth is, sealcoating is a proactive measure that saves money in the long run. By preventing cracks and damage, it reduces the need for costly repairs. Sealcoating acts as a barrier against harsh weather conditions that can degrade asphalt over time.

Without sealcoating, asphalt surfaces are exposed to oxidation, which causes brittleness and cracking. Regular sealcoating ensures longevity and maintains the aesthetic appeal of parking lots.

Myth 2: Sealcoating Can Be Done Anytime

Another misconception is that sealcoating can be applied at any time of year. The reality is that timing is crucial for effective results. Experts recommend applying sealcoat during warmer months when temperatures are consistently above 50°F. This ensures proper adhesion and curing of the sealant.

asphalt maintenance

Applying sealcoat in unsuitable weather conditions can lead to poor results, including premature wear and peeling. It's essential to schedule sealcoating during optimal weather to maximize its benefits.

Myth 3: All Sealcoating Products Are the Same

Not all sealcoating materials are created equal. Some believe any product will suffice, but quality varies significantly between options. High-quality sealants provide better protection and durability, while inferior products may fail to adequately protect the surface.

It's important to choose a reputable contractor who uses premium materials. Look for products with proven track records and industry certifications to ensure you're getting the best protection for your parking lot.

sealcoating products

Myth 4: Sealcoating Hides All Imperfections

Some believe that sealcoating can mask all surface imperfections. While it does improve appearance and minor surface texture, it cannot fill large cracks or potholes. These issues require repair before applying sealcoat to ensure a smooth and durable finish.

Regular maintenance, including crack filling before sealcoating, is essential for optimal results. Addressing underlying issues prolongs the effectiveness of the sealcoat and enhances overall pavement condition.

Conclusion: The Value of Professional Insight

Debunking these myths highlights the importance of understanding and investing in proper parking lot maintenance. Sealcoating is not just a surface-level treatment; it is a strategic investment in the longevity and appearance of asphalt surfaces.

Consulting with experienced professionals ensures that you receive accurate information and high-quality service. By debunking these myths, property owners can make informed decisions that enhance the value and safety of their parking lots.