The Pros and Cons of Using Asphalt Crack Sealer vs. Filler

Understanding the Difference between Asphalt Sealers and Fillers

Asphalt driveways take a lot of abuse from the weather and everyday wear and tear. They eventually develop cracks and potholes, which reduce their aesthetic appeal and can even lead to bigger problems such as water damage or sinkholes. Luckily, there are products on the market that can help mitigate these issues: asphalt sealers and fillers. Enhance your learning experience with this recommended external website. Inside, you’ll discover extra and engaging details on the topic discussed in the piece. Pavemade.Com!

The Pros and Cons of Using Asphalt Crack Sealer vs. Filler 1

Asphalt sealers are designed to protect the surface layer of your driveway by filling any small cracks and forming a protective seal over your pavement. This helps prevent water from seeping into your driveway’s foundation and freezing, which can cause more damage over time. In contrast, asphalt fillers are used to repair and reinforce cracks that are more than half an inch in diameter. Fillers are designed to penetrate deeper into the cracks and fill them from the bottom.

The Pros of Using Asphalt Crack Sealer

One of the main benefits of asphalt sealers is their ability to prevent water from seeping into your driveway’s foundation. Cracks in your driveway can cause water to pool in low spots; this can cause your driveway to sink, which can be expensive to repair. Asphalt sealers can help prevent water from getting into these cracks and causing further damage to your driveway. Additionally, sealers can help protect your driveway from the harmful UV radiation of the sun that can cause premature fading and cracking.

Another advantage of asphalt sealers is their ease of application. Most asphalt sealers are available in easy-to-use spray forms, and they can be purchased at any home improvement store. With a little bit of elbow grease, you can apply the sealer yourself, without the need for a professional. This can save you both time and money.

The Cons of Using Asphalt Crack Sealer

One of the disadvantages of using asphalt sealers is that they don’t work well on large cracks. Sealing a large crack with a sealer will not effectively repair the damage, and you may still need to use a filler to reinforce the crack. Moreover, if the driveway is not cleaned and prepped properly before applying the sealer, it may not adhere properly, resulting in a waste of time and money.

If you are looking for a quick fix to repair the cracks in your driveway or parking lot, asphalt sealer may not be the best choice. Asphalt sealers can take up to 48 hours to dry and need to be applied in warm temperatures (above 50 degrees Fahrenheit) to achieve optimal results. Depending on where you live, these requirements may limit the number of months during which you can apply the sealer.

The Pros of Using Asphalt Crack Filler

If you have large cracks in your pavement that need repairing, asphalt crack filler can be an effective solution. Filler is designed to penetrate deep into surface pores and cracks to reinforce the structural integrity of your driveway or parking lot. Using filler to repair large cracks can help prevent them from getting worse, extending the life of your asphalt surface.

Another benefit of using asphalt crack filler is that it can be used in all weather conditions. Whether your pavement is wet or dry, you can apply the filler to repair your cracks. Filler dries within minutes, so you don’t have to wait hours or days for it to cure.

The Cons of Using Asphalt Crack Filler

One of the disadvantages of using asphalt crack filler is that it can be difficult to apply, especially for novice DIYers. Applying filler involves using a specialized tool, such as a trowel or a caulking gun, which requires precision and skill. Without the necessary experience, it’s easy to make mistakes that can compromise the effectiveness of the repair.

Another disadvantage of using asphalt crack filler is that it can be more expensive than using an asphalt sealer. Filling large cracks often requires more filler than a small crack does, which can drive up the cost of the repair. If you are on a tight budget, you may find that using asphalt sealer is a more cost-effective solution for minor repairs. Dive deeper into the subject with this carefully selected external website., gain additional insights about the subject and reveal new aspects to enhance your understanding.


Both asphalt sealers and fillers have their advantages and disadvantages. Choosing the right product for your driveway or parking lot depends on the severity and size of the damage you need to repair. If you have only minor cracks or want to prevent further damage from occurring, asphalt sealer may be the right choice. However, for more significant cracks, asphalt crack filler may be the better solution. Ultimately, the decision is up to you, and it may be best to consult a professional for advice.

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