If you’re a business owner who is responsible for maintaining a parking lot, then you may be wondering what the difference is between pavement crack sealing and slurry sealing. Both of these methods are used to seal pavement cracks, but they have different benefits. In this blog post, we will discuss the difference between crack sealing and slurry sealing, and we will help you decide which method is right for your business!

What Is Crack Sealing?


Crack sealing is a process of applying an adhesive sealant to small cracks in paved surfaces. The main purpose of crack sealing is to prolong the life of the pavement by protecting it from the elements. Crack sealing is typically done on asphalt surfaces but can also be used on concrete. It is used on roadways, parking lots, and highways. 

Cracks should be routed and sealed as soon as they form, as they will only get larger over time. The sealant is applied using a hot rubberized compound and a specialized kettle. Next, the cracks are sealed using overband applicators to ensure a superior bonding. By sealing cracks, you can extend the life of your pavement and keep it looking its best.

What Is Slurry Sealing?


Slurry sealing is a pavement maintenance treatment that consists of applying a mixture of water, asphalt emulsion, aggregate (very small, crushed rock), and additives to an existing asphalt pavement surface. 

Before slurry sealing a property, it’s important to perform crack sealing first. A slurry seal is similar to an asphalt sealcoat in that it protects the surface from UV oxidation, weathering, and wear. However, a slurry seal also provides a new wearing surface with improved skid resistance, uniform appearance, and more protective qualities. 

Slurry seal is applied by squeegee or hand to the border of the pavement so that machinery cannot damage the surface. Depending on the size and layout of your property, different tools and machinery may be used, from trucks with mixing machines to handheld implements. 

Typically, it takes about three to six hours for the slurry seal to dry. 

Hire Professional Crack Sealing & Slurry Seal Coating Services In Toronto And The GTA

For parking lot crack sealing in Toronto, contact the team at Sure-Seal Pavement Maintenance Inc. As a leading slurry sealing contractor across Ontario, we offer the highest of consumer standards with guaranteed workmanship. Our precise application of crack sealing and slurry sealing helps to extend the lifespan of your commercial property. Call us today for a quote or to learn more about our slurry sealing and crack sealing process.