Asphalt can crack for several reasons: poor installation, heavy traffic, and weather changes. But no matter the cause, all cracks require attention. A small crack can quickly turn into a larger problem if you let it sit. If you have a crack that needs a fix, there are a few best practices for preparing for your asphalt crack repair so the job gets done right.
You need to clear the area around the crack before you apply any filler. First, remove any weeds or vegetation that have grown inside the crack. Next, you can use a wire broom or a heat lance to get rid of any leftover debris. A clean surface helps the sealant bond correctly.
Water and crack filler don't mix well. You should check that the crack and the surrounding asphalt are completely dry before you start. Any moisture trapped underneath the sealant can cause the repair to fail. It's best to wait for a clear, sunny day to do this work.
Having the right equipment makes the repair process smoother. You'll need items like a wire broom for cleaning, a trowel or a V-squeegee for applying the filler, and safety gear like gloves and glasses. Without the proper tools, you might struggle to get a clean, effective seal.
Not all crack fillers are the same. You'll want a high-quality, professional-grade filler that can stand up to traffic and weather. A cheaper product might not last as long, which means you'll have to do the repair all over again sooner than you'd like.
This might seem obvious, but it's easy to skip a step. Each crack filler product has specific instructions for application and curing times. If you follow them exactly, you’ll get a durable, long-lasting repair that protects your asphalt.
When you follow these best practices for preparing for asphalt crack repair, the process goes much faster and you reduce the chance of future issues. At NAC Supply, we carry all the supplies you need for your project, including blacktop crack filler. Stock up on what you need, and we'll ship it to you quickly so you can address the problem without delay.
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Asphalt crack repairs can be a meticulous process. One step you don’t want to skip is routing, as this provides many benefits to sealed cracks.