Vetted: The Best Asphalt Driveway Crack Fillers

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Before asphalt driveway cracks create expensive damage, fix them with a crack filler.

A cracked driveway can be unsightly, plus it can lead to more extensive damage if left untreated. Cracks allow moisture to seep into the asphalt, which can erode the base of the driveway and cause the cracks to widen as the water freezes and thaws. These cracks also can accumulate dirt, debris, and weeds that might grow within them.

Sealing all the cracks soon after they appear is one of the best actions to take for extending the longevity of an asphalt driveway. Fortunately, there are products on the market that can help seal asphalt cracks without having to hire a contractor.

Read on to learn about the key characteristics to consider while shopping, and discover some of the best asphalt driveway crack filler options available.

1. BEST OVERALL: Crack-Stix Black Permanent Crack Filler
2. RUNNER-UP: Latex-ite Dura Sand Mix Driveway Filler Sealer
3. BEST BANG FOR THE BUCK: Red Devil Asphalt Crack Filler Cartridge
4. BEST EPOXY: Rust-Oleum EpoxyShield Blacktop Filler Sealer
5. BEST ECO-FRIENDLY: QPR High-Performance Permanent Pavement Repair
6. BEST FILLER ROPE: Latex-ite Pli-Stix Asphalt Crack Filler

How We Chose the Best Asphalt Driveway Crack Fillers

The right asphalt driveway crack filler can help give a home better curb appeal and prevent potholes and weeds. Selections for the best asphalt crack fillers depended upon their ease of application, durability, formula, and compatibility with crack size and driveway type.

Many of these top picks have been made with ease of application in mind, requiring little pre-care or post-care, though you may want to use the best weed killer before filling cracks. Some options do require tougher applications and aftercare, and each is made to be permanent and weather-resistant after drying. Some picks also dry quickly, in a matter of hours to 2 days.

Select above picks also are made with no volatile organic compounds (VOCs) emitted and no coal and tar mixed into their formulas. For added convenience, the above top picks offer a selection of fillers made to plug ⅛-inch to ½-inch cracks on asphalt, concrete, and other blacktop surfaces.

Our Top Picks

Now that you know more about asphalt driveway crack fillers, it’s time to start shopping. These recommendations are among the best asphalt crack fillers in their respective categories for repairing different types and sizes of cracks.

Best Overall

Crack-Stix Black Permanent Crack Filler

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For an easy and permanent solution to driveway repair, Crack-Stix offers 65 linear feet of commercial-grade asphalt filler rope. Originally formulated for use on highways, this ½-inch rope can be pressed into cracks between ¼ and ½ inch wide to seal them permanently. The asphalt-based compound expands and contracts with the existing asphalt, and doesn’t emit any harmful VOCs. The filler cures in about 30 minutes.

Note that this filler rope requires a blowtorch to melt and spread the material in the cracks, and it might be too large for cracks smaller than ¼ inch wide. Crack-Stix also might require a little more prep work than other options, including the possible need to backfill deeper cracks with sand or other filler material.

Product Specs 

• Ease of use: Difficult
• Quantity: 65 linear feet
• Compatibility: Asphalt and concrete

Pros

• Makes a permanent seal that expands and contracts with existing asphalt
• Is an environmentally friendly option that doesn’t emit VOCs
• Patch is usable immediately from the tub; the wrapper melts away

Cons

• Requires a blowtorch to apply; not all households will have one
• Meant for larger cracks; smaller hairline cracks will be too small for the product to fit

Get the Crack-Stix asphalt driveway crack filler at Lowe’s or a 125-foot option at The Home Depot.

Runner Up

Latex-ite Dura Sand Mix Driveway Filler Sealer

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For sealing multiple cracks over a large section of a driveway, the 4.75-gallon pail of Latex-ite’s asphalt-based sealant can cover up to 500 square feet on smooth or previously sealed driveways, or up to 400 feet on more porous or unsealed surfaces. It’s applied with a squeegee or broom, and provides a smooth cover and seal over the driveway’s hairline fractures. It also incorporates sand into the formula for a skid-free, high-traction surface.

Once you’re finished applying the crack filler, cleanup is done with soap and warm water. This formula is designed mainly for hairline cracks, so it might not be ideal for cracks larger than ⅛ inch wide. Two coats of this sealer can add a protective membrane to the driveway that lasts 3 to 5 years.

Product Specs 

• Ease of use: Moderate
• Quantity: Up to 400 to 500 square feet, depending on the surface
• Compatibility: Asphalt only

Pros

• Rubberized formula can fill hairline cracks easily to prevent further damage
• Product incorporates sand to provide excellent traction control on surface
• Nonskid formula is also coal- and tar-free for a low-VOC filler

Cons

• Thinner formula is not meant for larger cracks
• May require multiple coats to achieve optimal results

Get the Latex-ite asphalt driveway crack filler at The Home Depot or Walmart.

Best Bang for the Buck

Red Devil Asphalt Crack Filler Cartridge

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For a resilient seal at an affordable price, Red Devil’s acrylic asphalt crack filler is hard to beat. It comes in a tube that applies easily using a caulking gun, plus it cleans up with water only. The Red Devil filler leaves a clean-looking, smooth finish in cracks as large as ½ inch wide.

Although a single tube will seal only a handful of cracks, it’s an effective and inexpensive solution for small-scale problems. Since it’s an acrylic formula, the filler is highly flexible and weather-resistant. It lasts longer than asphalt or coal tar formulas and doesn’t emit any harmful VOCs.

Product Specs 

• Ease of use: Easy
• Quantity: 10.1 fluid ounces (55 linear feet with 3/16-inch bead)
• Compatibility: Asphalt, concrete, and blacktop

Pros

• Flexible and weather-resistant product that forms a water-resistant seal
• Comes in a caulk tube for easy application
• Does not emit any harmful VOCs and is made in the USA

Cons

• Small tube is made for small crack repairs only; has limited coverage per tube

Get the Red Devil asphalt driveway crack filler at Amazon.

Best Epoxy

Rust-Oleum EpoxyShield Blacktop Filler Sealer

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As an epoxy sealant, Rust-Oleum’s EpoxyShield is UV-resistant, gas- and oil-resistant, and highly flexible. It doesn’t emit harmful VOCs and will last longer than most conventional formulas. This asphalt filler also goes on easily with a roller, squeegee, or broom. It cleans up easily with water only.

One 2-gallon bucket offers impressive coverage of up to 600 square feet. The epoxy formula dries and is ready to be driven over in 4 hours, which is considerably faster than other options. It’s one of the more expensive formulas, but offers value over time due to its longevity. This filler is best suited for sealing cracks under ⅛ inch wide.

Product Specs 

• Ease of use: Easy
• Quantity: Up to 600 square feet
• Compatibility: Asphalt only

Pros

• Highly durable product that resists UV rays as well as gas and oil spills
• Fast-drying formula is very easy to apply and dries in 4 hours
• Impressive coverage of 600 square feet coverage from just 2 gallons

Cons

• Made for cracks under ⅛ inch wide; less suitable for large cracks

Get the Rust-Oleum asphalt driveway crack filler at Ace Hardware.

Best Eco-Friendly

QPR High-Performance Permanent Pavement Repair

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QPR’s asphalt patch is different from other asphalt fillers, since it’s not a liquid formula. The filler consists of dry aggregate material that emits no VOCs and has 0 percent water runoff toxicity, establishing it as one of the most eco-friendly asphalt fillers available. This patch can be applied during any weather conditions, and can also be used to fill potholes that are holding water.

To apply, spread the aggregate in the area that needs patching, then compact it with a tamper, board, or even a car. Allow the binding agent to do its work in creating a permanent and weather-resistant seal.

Although it’s environmentally sustainable, the QPR patch is not suitable for sealing an entire driveway or filling small cracks, and is best for large asphalt cracks and potholes usually found in heavy vehicle traffic areas.

Product Specs 

• Ease of use: Moderate
• Quantity: 50-pound bag (2 bags fill a 2-foot by 2-foot by 2-inch deep hole)
• Compatibility: Asphalt and concrete

Pros

• Eco-friendly option; nontoxic formula with no water runoff toxicity
• Weather-resistant additive performs well under wet conditions
• Suitable for potholes as well as cracks; ideal for general driveway repair

Cons

• More difficult to fix hairline cracks with this product

Get the QPR asphalt driveway crack filler at Lowe’s.

Best Filler Rope

Latex-ite Pli-Stix Asphalt Crack Filler

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For deep asphalt cracks up to 1 inch wide, Latex-ite’s Pli-Stix filler rope offers a permanent seal that’s flexible and waterproof. This Pli-Stix consists of a ½-inch-wide asphalt rope that is pressed into cracks, then melted to create a self-leveling and permanent seal.

This contractor-grade product provides a quick, easy, and affordable solution to driveway cracks without the hassle and mess of a whole driveway sealcoat (provided you have a heat gun or blowtorch). Deep cracks might need backfilling before pressing in this rope. After heat treatment, the affected area is ready for foot traffic in about 20 minutes.

Product Specs 

• Ease of use: Difficult
• Quantity: 30 linear feet
• Compatibility: Concrete and asphalt driveways

Pros

• Fast drying and ready for traffic in just 20 minutes
• Forms a waterproof bond that can expand and contract along with the surface
• Provides a permanent seal; helps prevent slips and falls and unsightly cracks

Cons

• Requires a blowtorch or heat gun to apply
• Not meant for cracks exceeding 1 inch wide

Get the Latex-ite Pli-Stix at The Home Depot.

Jump to Our Top Picks

What to Consider When Choosing an Asphalt Driveway Crack Filler

Since cracks come in many shapes and sizes, it’s important to select a product that’s formulated for the type of cracks most prevalent on your driveway. The following key characteristics can help you choose the best asphalt driveway crack filler for your specific situation.

Formula

Most asphalt crack fillers are made primarily with asphalt, coal tar, acrylic, and epoxy. Of these, asphalt and coal tar are the most common base ingredients.

• Coal tar crack fillers contain a thick and sticky material made from coal, and are more commonly used in sealer products that cover the entire driveway. Coal tar sealers are often mixed with water and polymers to help with spreading, since the consistency of pure coal tar would be too thick to use. Though coal tar is an affordable sealing solution, the material emits large amounts of toxic and environmentally detrimental volatile organic compounds (VOCs). For this reason, coal tar asphalt fillers have largely fallen out of favor and have been banned (or regulated) in several states. Other disadvantages include coal tar’s susceptibility to UV degradation and staining.
• Asphalt-based crack fillers are a safer and more environmentally friendly alternative to coal tar sealers. They are generally affordable and highly durable. Asphalt-based formulas can be found in bulk solutions to seal entire driveways or fill individual cracks. Another popular option is filler ropes, which are composed of thin, ropy strips of asphalt emulsion. The ropes are packed into cracks and melted with a blowtorch to completely and permanently seal the crack. Just like coal tar, asphalt repair formulas are susceptible to UV degradation and solvent staining.
• Epoxy and acrylic crack fillers are fairly similar to one another and offer benefits like UV protection, a longer lifespan, and oil- or gas-stain resistance. The main difference between the