The 8 Best Slab Concrete Crack Fillers (2022 reviews)

slab concrete crack fillers
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If you are looking for collection of best slab concrete crack fillers, Your search ends here.

Our review process:

Our Top Picks:

Best Overall:
Buy: Ge Sealants Slab Concrete Crack Filler
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Best With Sand:
Buy: Bluestar Concrete Mix
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Best For Large Spaces:
Buy: Quikrete Fine Sand
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Best For Gap:
Buy: Dalton Slab Concrete Crack Filler
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Best For Concrete Repair:
Buy: Quikrete Slab Concrete Crack Filler
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Best For Cold Weather:
Buy: Bluestar Slab Concrete Crack Filler
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Best For Prior To Application:
Buy: Akona Slab Concrete Crack Filler
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Best For First Time:
Buy: Akona Ready Pourable Crack Filler
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Best Overall: Ge Sealants Slab Concrete Crack Filler

Ge Sealants Slab Concrete Crack Filler
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The ge sealant slab concrete crack filler is long-lasting, rigid and fits well with your regular usage like a dream. The Ge Sealants Slab Concrete Crack Filler can be exposed to water in as little as three hours. The product is easy to use. This product is highly durable.

The filler looks good and it works great. Most importantly, the ge sealants slab concrete crack filler is very easy and it is paintable.

Almost all buyers agree that the filler does cause a huge appearance flaw. And, a few also found that the filler comes in a roll, which you place in deep cracks so as to not use all your filler. And, a few strongly agree that the filler does come out looking white. Without any doubt, this product passed the test and had very satisfied buyers eager to share their experience.

Top Customer Quotes:
  • This is best for the long term.
  • This is a good choice for vertical surfaces.
  • This has stood up very well in the outside elements over many, many years.
  • This went on very easily and it works as advertised.

Best With Sand: Bluestar Concrete Mix

Bluestar Concrete Mix
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The Bluestar Concrete Mix is satisfactory and appropriate and fits well with your daily purpose. The bluestar concrete mix performs as advertised and it looks great. Make sure this fits by entering your model number. Also, it is flexible in hot and cold temperatures.

The filler is fast and easy to apply. Lastly, the bluestar concrete mix works great and it matches with light gray.

Almost all buyers opine that the filler comes out more like liquified rubber than cement. In addition, they also found that the filler is designed to move with the expansion and contraction of cracks. In addition, a few say that the prettiest color but it 's better than ice getting in. In short, most buyers found the filler suits best, and no one questions it.

Top Customer Quotes:
  • This is easy to apply (unlike concrete mix) and easy to smooth out.
  • This is easy to use but turned out lighter than the current paver color.
  • The color you need will depend on if you have light or dark colored concrete.
  • Flexible in hot & cold weather.

Best For Large Spaces: Quikrete Fine Sand

Quikrete Fine Sand
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If you often find yourself confused about appropriate and satisfactory filler, Quikrete Fine Sand is your end point. The quikrete fine sand looks pretty good and it matches the light gray. Make sure this fits by entering your model number. Moreover, this is very easy and it is for silicone caulk.

The filler comes with good stuff and it dries fast. Above all, the quikrete fine sand comes with awesome stuff, works as advertised and it is heat resistant.

Almost all buyers opine that the filler does have grit (like cement) in it. Also, they also found that the filler does not work well on large cracks. Also, a few say that the filler will not match typical greyish concrete, due to its large variety.

Top Customer Quotes:
  • This is good for large spaces.
  • This will dry a medium to light grey in color.
  • This takes a short while to dry and turns a darkish gray.
  • This will not match most standard lighter color cement.

Best For Gap: Dalton Slab Concrete Crack Filler

Dalton Slab Concrete Crack Filler
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If you often find yourself confused about appropriate and satisfactory filler, Dalton slab concrete crack filler should be your first option for buying. The Dalton slab concrete crack filler read all the reviews, is quick to use and it has wear gloves. Make sure this fits by entering your model number. Further, this is very easy and it is effective.

The filler packaged well, works well for good quality and it looks great. Further, the filler looks good and it is easy to install. Finally, the Dalton slab concretecrack filler works as advertised and it is good for multi-purpose.

Most buyers agree that the filler is a professional repair and is the same chemical even governments use. And, a few strongly agree that the filler takes forever and a day to melt with a mapp torch. And, a few strongly agree that the filler will be permanent by next spring.

Top Customer Quotes:
  • This will catch fire, but go out immediately.
  • This is a job that does not need to be completed all at once.
  • This will take too much of this stuff to sufficiently fill them all.
  • This is real slow and mostly the flame kept blowing out.

Best For Concrete Repair: Quikrete Slab Concrete Crack Filler

Quikrete Slab Concrete Crack Filler
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The Quikrete Slab Concrete Crack Filler is capable of outshining several other fillers featured in this list in overall features for the price point. The quikrete slabconcrete crack filler has included components and it is effective. Make sure this fits by entering your model number. And, it is neat to use, is used for mortar repair and it comes with a great adhesive grip.

Lastly, the quikrete slab concrete crack filler works great, comes with good stuff and it is used for damage repair.

Almost all buyers quickly discovered that the filler is good for several small concrete repairs. Further, they strongly agree that the filler is suitable for a beach pebble rock project, hope this helps. And, they strongly agree that this material is meant to be used as a " filler " for cracks in concrete. Overall, the tone of buyers is very positive and we believe that the filler suits the purpose.

Top Customer Quotes:
  • This looks good, is great for prior to cutting the tip and it is highly recommended.
  • This is great for filling in the missing mortar within mortar joints of brick homes.
  • This is pretty much like concrete versus caulk.
  • This is very easy and it is paintable.

Best For Cold Weather: Bluestar Slab Concrete Crack Filler

Bluestar Slab Concrete Crack Filler
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The Bluestar Slab Concrete Crack Filler's material feels more premium than its price would suggest. The bluestar slab concrete crackfiller is best for cold weather and it is highly recommend. Make sure this fits by entering your model number. Further, it is formulated to remain flexible, durable, and waterproof in hot and freezing temperatures.

Lastly, the bluestar slabconcrete crack filler is easy to apply seals cracks to prevent further damage.

Almost all buyers opine that the filler is great for filling cracks in side walks and driveways. Further, they say that the filler is a darker color and sets like a rubbery texture. In conclusion, many customers have used the filler for more than a few months without any complaints, and it shows no sign of giving up.

Top Customer Quotes:
  • Two shades of gray to choose from - gray & light gray.
  • Formulated to remain flexible in hot & cold weather.
  • This is designed to be used on horizontal cracks in cement and blacktop areas.
  • Micron sized to fill hairline cracks.

Best For Prior To Application: Akona Slab Concrete Crack Filler

Akona Slab Concrete Crack Filler
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Compared with other fillers in this category, the Akona Slab Concrete Crack Filler has a convenient design. The akona slab concretecrack filler is perfect for steps and it is removed all loose. Akona gray pourable concrete crack filler is a ready mixed, pourable material for filling narrow horizontal cracks up to. In addition, it is gray in color to blend with concrete surfaces and is flexible to conform to the movements of active cracks.

Finally, the akona slab concrete crackfiller is dried prior to application.

Why We Like This:
  • Do not allow products to freeze.
  • For narrow cracks up to ¼ in. Deep x ¼ in. Wide (6x6 mm).
  • Use on sidewalks, steps, driveway floors, slabs, patios, & more!.
  • This is perfect for use on sidewalks and it is ready to use.

Best For First Time: Akona Ready Pourable Crack Filler

Akona Ready Pourable Crack Filler
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If you often find yourself confused about convenient and suitable filler, Akona Ready Pourable Crack Filler is your end point. The akona ready pourable crack filler is perfect for steps and it works well. Akona gray pourable concrete crack filler is a ready mixed, pourable material for filling narrow horizontal cracks up to. Moreover, it is good for use on sidewalks and it is super smooth.

Finally, the akona ready pourable crack filler is removed all loose, is suitable for the first time and it is ready to use.

Most buyers found that the filler is a level with the floor cut. In addition, they say that the filler is acrylic based and epoxy paint and acid stain will not adhere to the filler. In addition, they say that the filler comes with that easy pure cap. In conclusion, most customers call the filler suits best, and no one questions it.

Top Customer Quotes:
  • Ready to use, pourable crack filler.
  • For narrow cracks up to ¼ in. Deep x ¼ in. Wide (6x6 mm).
  • This is not pourable, so don’t anticipate filling any fine cracks.
  • Shake bottle to ensure a uniform mix before application.