How Sealcoating Protects Against Salt and De-Icing Chemicals

May 21, 2025
Share This Post
Need a Quote?

Get professional line painting services for your property.

Get a Free Quote
How Sealcoating Protects Against Salt and De-Icing Chemicals

How Sealcoating Protects Against Salt and De-Icing Chemicals

In regions like Newmarket, where winter months bring heavy snow and the frequent use of salt and de-icing chemicals, protecting your pavement is essential. Sealcoating offers an effective barrier that extends the lifespan of asphalt surfaces, maintaining their structural integrity and appearance.

Sealcoating protection

Understanding the Effects of Salt and De-Icing Chemicals on Asphalt

Salt and other de-icing agents are necessary for keeping roads, driveways, and parking lots safe during icy conditions. However, these chemicals can be harsh on asphalt surfaces. Over time, they penetrate the pavement, accelerating deterioration by breaking down the binding agents that hold the asphalt together.

In Newmarket, a city known for its cold winters, this issue is particularly relevant. The repeated freeze-thaw cycles combined with chemical exposure often lead to cracks, potholes, and surface wear.

What Is Sealcoating and How Does It Work?

Sealcoating is the application of a protective liquid layer over asphalt surfaces. This layer acts as a shield, preventing water, salt, oils, and UV rays from penetrating and damaging the pavement beneath.

Key Functions of Sealcoating:

  • Blocks moisture from seeping into the asphalt
  • Protects against oxidation caused by sunlight
  • Reduces damage from salt and de-icing chemicals
  • Enhances the surface’s appearance with a fresh black finish
  • Extends the overall lifespan of the pavement

Benefits of Sealcoating in Newmarket’s Climate

For residents and property managers in Newmarket, sealcoating is a smart investment. Here are some benefits particularly relevant to this city’s environment:

  • Resistance to Salt Damage: Sealcoating forms a barrier that reduces the harmful effects of salt and chemicals used during icy months.
  • Weather Protection: Helps the pavement endure freeze-thaw cycles common in Newmarket winters.
  • Cost-Effective Maintenance: Prevents costly repairs by addressing minor issues before they escalate.
  • Improved Safety: A smooth, sealed surface minimizes cracks and potholes that can cause trips or vehicle damage.
  • Enhanced Curb Appeal: A freshly sealed lot looks clean and well-maintained, reflecting positively on your property.

Sealcoating Best Practices by Capital Parking Lot Line Painting

Capital Parking Lot Line Painting, a trusted company serving Newmarket and surrounding areas, emphasizes the importance of proper sealcoating techniques to maximize protection.

Steps for Effective Sealcoating:

  • Surface Cleaning: Remove all dirt, debris, and existing oils to ensure proper adhesion.
  • Crack Repair: Fix any existing cracks or potholes to prevent them from worsening under sealcoat.
  • Application Conditions: Apply sealcoat during suitable weather—ideally dry and with temperatures above 10°C.
  • Multiple Coats: Depending on the pavement condition, multiple sealcoat layers may be applied for enhanced durability.
  • Drying Time: Allow sufficient curing time before traffic resumes to avoid damage.

By following these steps, Capital Parking Lot Line Painting ensures that clients in Newmarket receive long-lasting pavement protection tailored to local weather challenges.

Common Sealcoating Mistakes to Avoid

  • Applying sealcoat over wet or dirty surfaces
  • Ignoring necessary crack and pothole repairs
  • Using substandard sealcoating materials
  • Applying during unsuitable weather conditions
  • Failing to allow adequate drying time before reopening to traffic

Choosing experienced professionals like Capital Parking Lot Line Painting in Newmarket can help you avoid these pitfalls and ensure a quality finish.

Image Thumbnail

Sealcoating example

Stay Connected with Capital Parking Lot Line Painting

For expert sealcoating and line painting services in Newmarket, trust Capital Parking Lot Line Painting to protect and beautify your pavement all year round.

Follow Us on Social Media


Back to Blog
Why Sealcoating Is Essential After Winter Freeze-Thaw Cycles
Why Sealcoating Is Essential After Winter Freeze-Thaw Cycles

Sealcoating is a vital step after winter freeze-thaw cycles to protect asphalt surfaces from damage....

What to Expect During the Sealcoating Process
What to Expect During the Sealcoating Process

Discover what to expect during the sealcoating process with expert tips from Capital Parking Lot Lin...

What Happens If You Ignore Minor Cracks in Your Parking Lot?
What Happens If You Ignore Minor Cracks in Your Parking Lot?

Ignoring minor cracks in your parking lot can lead to costly repairs, safety hazards, and a poor imp...

Ready to Transform Your Parking Lot?

Get professional line painting services for your property

Request a Quote

Need a Quote?

Get a free quote for your parking lot line painting project!

Get a Quote Now