Choosing the Right Asphalt Crack Filler 1

Choosing the Right Asphalt Crack Filler 2

Understanding Asphalt Cracks

Asphalt cracks are a common problem that can occur on driveways, parking lots, and other asphalt surfaces over time. These cracks can be caused by a variety of factors, including weathering, heavy traffic, and poor maintenance. If left untreated, these cracks can lead to more significant damage and costly repairs. That’s why it’s essential to choose the right asphalt crack filler to effectively seal and repair the cracks, preventing further deterioration. Learn more about the subject discussed in this article by visiting the recommended external website. There, you’ll find additional details and a different approach to the topic. Dive into this helpful publication.

Identifying Different Types of Crack Fillers

Before selecting an asphalt crack filler, it’s crucial to understand the different types available. Here are the three main types:

  • Cold Pour Crack Fillers: These crack fillers come ready to use and can be applied directly from the container. They are usually water-based and are most effective for narrow and shallow cracks. Cold pour crack fillers are easy to use and do not require any specialized equipment.
  • Hot Pour Crack Fillers: Hot pour crack fillers are heated in a specialized melter applicator before being applied to the cracks. This type of crack filler is suitable for both narrow and wide cracks and can provide a more durable and long-lasting repair. However, hot pour crack fillers require additional equipment and should be handled with caution due to the high temperature.
  • Polymer Modified Asphalt (PMA) Crack Fillers: PMA crack fillers are typically a blend of asphalt cement, polymers, and other additives. These fillers offer excellent flexibility and adhesion properties, making them ideal for cracks that experience movement due to temperature fluctuations. PMA crack fillers are often considered the most advanced and long-lasting option.
  • Considering Factors for Choosing

    When selecting the right asphalt crack filler, it’s essential to consider several factors:

    Crack Severity:

    Different crack fillers are designed to address specific crack widths and depths. Assess the severity of the cracks on your asphalt surface to determine the appropriate filler. Narrow cracks may require a different filler than wide or deep ones.

    Climate and Temperature:

    Consider the climate and temperature variations in your area. Some crack fillers are better suited for extreme temperatures, while others may crack or become too soft under specific climate conditions. Choose a crack filler that can withstand the temperature changes in your region.


    Check the durability of the crack filler. You want a filler that forms a strong bond with the asphalt, providing a long-lasting repair that can withstand regular traffic and environmental stressors. Read product reviews or consult with professionals to learn more about the durability of different crack fillers.

    Application Method:

    Consider the application method and equipment required for the crack filler. Some fillers are designed for DIY use and can be easily applied without any special tools or equipment. Others may require professional application with the help of specialized equipment, such as melter applicators. Choose a filler that aligns with your capabilities and available resources.

    Applying the Crack Filler

    Once you have chosen the right asphalt crack filler, it’s time to prepare the surface and apply the product. Follow these steps for a successful crack filling process:

    1. Clean the Cracks:

    Thoroughly clean the cracks using a high-pressure hose, stiff brush, or air blower. Remove any dirt, debris, or vegetation that may hinder proper adhesion of the crack filler.

    2. Prepare the Crack Filler:

    If using a cold pour crack filler, shake the container well to ensure a homogenous mixture. For hot pour crack fillers, carefully follow the instructions provided with the melter applicator to heat the filler to the recommended temperature.

    3. Apply the Crack Filler:

    Using a trowel, putty knife, or specialized crack filling equipment, fill the cracks with the selected filler. Make sure to fill the cracks completely, slightly overfilling them to account for settling. Smooth the filler surface using the appropriate tool to achieve a consistent finish.

    4. Allow Proper Drying Time:

    Allow the crack filler to dry and cure according to the manufacturer’s instructions. This may take several hours or even days, depending on the type of filler and ambient conditions. Avoid applying pressure or traffic on the filled cracks until they are fully cured.

    5. Regular Maintenance:

    Even with the right asphalt crack filler, it’s essential to implement regular maintenance practices to prevent further cracks and damage. Keep the asphalt surface clean, regularly remove debris, and promptly address any new cracks that may appear.


    Choosing the right asphalt crack filler is crucial for maintaining the integrity of your asphalt surfaces. By understanding the different types of crack fillers, considering various factors, and following the proper application process, you can ensure a successful repair that prolongs the lifespan of your asphalt and prevents costly repairs down the line. For a comprehensive learning experience, we recommend this external resource filled with additional and relevant information. asphalt crack machine, uncover fresh perspectives related to the subject discussed.

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