The 5 Best Concrete Expansion Joint Fillers (2022 reviews)

concrete expansion joint fillers
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There are plenty of options available while buying concrete expansion joint fillers in the market right now, and if you're confused regarding which one to go for, You have come to the right page.

Our review process:

Our Top Picks:

Best Overall:
Buy: Sika Concrete Expansion Joint Filler
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Best For Continuous Exterior Use:
Buy: Trim-A-Slab Concrete Expansion Joint Filler
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Best For Exterior Use:
Buy: Trim-A-Slab Concrete Expansion Joint Filler
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Best With Sand:
Buy: Akona Excellent Waterproof Seal
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Best For First Time:
Buy: Akona Concrete Expansion Joint Filler
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Best Overall: Sika Concrete Expansion Joint Filler

Sika Concrete Expansion Joint Filler
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The filler is a must have add-on for your regular use. The Sika Concrete Expansion Joint Filler is ideal for vertical cracks, it creates a watertight seal. Ensure that you have a level finish. Further, this comes with minor cracks and it is resistant to shrinking.

The filler is white and it is highly recommend. Moreover, it has filled in larger cracks, is waterproof after cure and it looks pretty good. Above all, the sika concrete expansion joint filler can be applied on green/new concrete for 24 hours once hardened and on concrete that has been wet 1 hour after the water source has stopped.

Almost all buyers found that the filler had been 4 years and not a single sign of moisture in that area. And, a few say that the filler will dry a light shade of grey. And, a few also found that the color is a light grey that does n't match anything except brand new concrete. To sum up, most buyers find the filler is functionally comfort, and no one questions it.

Top Customer Quotes:
  • This is used to seal cracks that are a minimum of 1/4”x1/4.
  • This can be painted with water-based, oil-based or rubber-based paints.
  • This can be used on masonry cracks.
  • It is easy to work with and is very durable.

Best For Continuous Exterior Use: Trim-A-Slab Concrete Expansion Joint Filler

Trim-A-Slab Concrete Expansion Joint Filler
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The Trim-A-Slab Concrete Expansion Joint Filler's material feels more premium than its price would suggest. The trim-a-slab concrete expansionjoint filler provides superior weed suppression. Trim-a-slab can be removed and replaced to allow the addition of extension cords and the like beneath it, for your holiday decorations, outdoor lighting wires, or irrigation lines. Also, the filler is designed for continuous exterior use, and is rated for +130f to.

Most importantly, the trim-a-slab concrete expansion joint filler fits 7/8" to 1 1/8" gaps.

In short, at the price, they believe that they got a steal of a deal with it.

Why We Like This:
  • No clean-up, no mess, no need to add weed-killers to your driveway ever again.
  • Presses in by hand, cut to length with pruning shears, provides superior weed suppression.
  • Trim-a-slab is the easiest to install replacement for concrete expansion joints.

Best For Exterior Use: Trim-A-Slab Concrete Expansion Joint Filler

Trim-A-Slab Concrete Expansion Joint Filler
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The Trim-A-Slab Concrete Expansion Joint Filler is suitable and reliable and fits well with your regular use. The trim-a-slab concreteexpansion joint filler provides superior weed suppression. To add to that, it is designed for continuous exterior use, and is rated for +130f to. You can install rain or shine, hot or cold, on sloped driveways, with no curing or drying time and without having to guess how much you need. And, this fits gaps with min plus fits 1 1/8" to 1 5/8" gaps.

Lastly, the trim-a-slab concrete expansionjoint filler is highly compliant, allowing for +/- 1/8" of variation, Only 4 sizes are needed for this entire range of gaps.

Why We Like This:
  • Presses in by hand, cut to length with pruning shears, provides superior weed suppression.
  • 1-3/8 fits gaps with min. Width of 1-1/8 and a max width of 1-5/8.
  • Good investment for the long term.

Best With Sand: Akona Excellent Waterproof Seal

Akona Excellent Waterproof Seal
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The Akona 's excellent waterproof seal is suitable and reliable and fits well with your daily purpose. The akona 's excellent waterproof seal allows it to be exposed to water after only 2 hours without washing out. Allow jointfiller to cure for at least 2 hours before exposing it to water. In addition, this is ideal for filling cracks or gaps on horizontal surfaces such as concrete driveways, sidewalks, patios, steps, garage floors, above ground foundations, and other concrete surfaces.

The filler is optional and it works great. In addition, it makes sure it has great results. Finally, the akona has an excellent waterproof seal and it is removed all loose.

"If you know concrete, you know why there were cracks roughly 1/2 way up the middle of each panel. " - says, one customer. In conclusion, buyers found this to be one of the best fillers for daily purposes.

Why We Like This:
  • Use product in a standard caulking gun.
  • Consider using the above tools to aid in filling your joints.
  • Puncture seal multiple times with a seal punch and fill.
  • Coverage is 12 lin. Ft. at 1/2 in. By 1/4 in. Joint.

Best For First Time: Akona Concrete Expansion Joint Filler

Akona Concrete Expansion Joint Filler
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The Akona Concrete Expansion Joint Filler's high-end materials makes sure that it ages well with use. The akona concreteexpansion jointfiller is more and it is ready to use. Shake bottle to ensure a uniform mix before application. And, this is perfect for steps, Make sure it is perfect for use on sidewalks.

Finally, the akona concrete expansion joint filler provides great value, works well and it is super smooth.

Almost all customers quickly discovered that the filler comes in a big jug. Moreover, a few strongly agree that the filler is acrylic based and epoxy paint and acid stain will not adhere to the filler. Therefore, most buyers call the filler functionally comfort, and no one questions it.

Top Customer Quotes:
  • This is a good crack filler for the most part.
  • Remove the label prior to submerging the product in water.
  • For narrow cracks up to ¼ in. Deep x ¼ in. Wide (6x6 mm).
  • Do not allow products to freeze.