Top 10 Best Concrete Crack Filler [2024]

NoProductScoreAction
1Sikacryl Ready-Mix Concrete Patch9.8Buy On Amazon
2Concrete Joint & Crack Fill9.6Buy On Amazon
3Sikaflex Crack Flex Sealant9.6Buy On Amazon
4Bluestar Flexible Concrete Crack Filler (Light Gray)9.6Buy On Amazon
5Sikaflex 1C SL 29 oz Limestone - Sikaflex Self Leveling Concrete Sealant. Polyurethane9.4Buy On Amazon
6DAP 37584 Liquid Cement Crack Filler9.2Buy On Amazon
730' Epoxy Contractor Foundation Crack Repair Kit -Repairs up to 30’ of Concrete Foundation Crack at 1/16” Wide with A-Tech 212 LV Epoxy. Meets ASTM C-881- How to Video Included9Buy On Amazon
8Bluestar Flexible Concrete Crack Filler (Gray)9Buy On Amazon
9Dap 18021 Concrete and Mortar Watertight Filler and Sealant - Gray 10.1-oz Cartridge (18096). Sold as 3 Pack8.8Buy On Amazon
10Red Devil 0645 Pre-Mixed Concrete Patch8.2Buy On Amazon
Disclaimer: As An Amazon Associate I Earn From Qualifying Purchases.

1. Sikacryl Ready-Mix Concrete Patch

  • Acrylic-based, textured concrete patch for reparing small spalls and cracks in concrete to a tough and durable finish.
  • SUPPORTS: Can be used on concrete and masonry surfaces such as: sidewalks, steps, balconies, foundations and patios.
  • PERFORMANCE : Textured to be blended with concrete, for vertical and horizontal surfaces.
  • DURABILITY: Tough and durable finish. Indoor and outdoor use.
  • APPLICATION : Simple, easy to use and can be cleaned with water.

2. Concrete Joint & Crack Fill

  • Price For: Each Application Time: Not Specified Adheres To: Concrete, Asphalt VOC: 0g/L Application: Melt with Torch Container Type: Pail Item: Permanent Concrete Joint and Crack Filler Characteristics: Gray Rope-Like, Flexible Dry Time: 20 min.
  • Color: Gray Dry Time Recoat: 20 min.

3. Sikaflex Crack Flex Sealant

  • Ready-to-use premium quality sealant with elastic technology allowing for crack movement
  • PERFORMANCE: Self-leveling, waterproof and textured to be blended with concrete surface.
  • SUPPORTS: Concrete and cementitious slabs, such as: driveways, garages, sidewalks, balconies, pavements, terraces, decks, walkways, steps.
  • DURABILITY: Resists aging and weathering.
  • USES: Use with standard caulk gun to seal horizontalcracks up to 1 in.

4. Bluestar Flexible Concrete Crack Filler (Light Gray)

  • TWO SHADES of GRAY to choose from – (GRAY & LIGHT GRAY)
  • FLEXIBLE in HOT & COLD WEATHER
  • FILL CRACKS UP TO ONE INCH WIDE
  • SEALS CRACKS to PREVENT further damage
  • MADE IN THE U.S.A. DIY – FAST & EASY TO APPLY

5. Sikaflex 1C SL 29 oz Limestone – Sikaflex Self Leveling Concrete Sealant. Polyurethane

  • HIGH PERFORMANCE! Sikaflex 1CSL is a single component, self leveling, premium grade polyurethane sealant with an accelerated tack free time and curing capacity.
  • NO MORE CRUSHED TUBES! Our custom packaging ensures your product arrives undamaged so you can get to work right away with your Sikaflex Self Leveling Concrete Sealant.
  • HIGH ELASTICITY! Sikaflex 1c SL cures to a tough, durable and flexible consistency: +/- 25% movement.
  • GREAT COVERAGE! Sikaflex 1c SL is used to seal horizontal expansion joints in concrete and cement slabs such as sidewalks, balconies, pavements, terraces, warehouses, factories, civil structures, plazas, pitch pans, and canals and water treatment.
  • TESTED AND APPROVED! Meets Federal Specification TT-S-00230C, Type I, Class A.

6. DAP 37584 Liquid Cement Crack Filler

  • Liquid cement crack filler is an easy to use, ready mixed product for the repair of cracks in concrete.
  • Repairs are ready for traffic in 30 to 45 minutes
  • Self leveling and dries gray to match most existing concrete
  • Interior and exterior use
  • 1-Quart

7. 30′ Epoxy Contractor Foundation Crack Repair Kit -Repairs up to 30’ of Concrete Foundation Crack at 1/16” Wide with A-Tech 212 LV Epoxy. Meets ASTM C-881- How to Video Included

  • Applied Technologies has been in business since 1998
  • Meets ASTM C-881 Standard Specification for Epoxy Resin Base Bonding Systems for Concrete
  • 12,000 psi Compressive Strength: 8,000 psi Tensile Strength
  • Full Instructions Included
  • Structurally repairs concrete foundation and wall cracks

8. Bluestar Flexible Concrete Crack Filler (Gray)

  • TWO SHADES of GRAY to choose from – (GRAY & LIGHT GRAY)
  • FLEXIBLE IN HOT & COLD WEATHER
  • FILL CRACKS UP TO ONE INCH WIDE
  • SEALS CRACKS to PREVENT further damage
  • MADE IN THE U.S.A. DIY – Fast & Easy to Apply

9. Dap 18021 Concrete and Mortar Watertight Filler and Sealant – Gray 10.1-oz Cartridge (18096). Sold as 3 Pack

  • 10.3 oz. cartridge
  • Siliconized latex
  • Seals cracks in concrete and masonry
  • Used in steps, driveways, sidewalks, mortar joints
  • Sold as 3 Pack

10. Red Devil 0645 Pre-Mixed Concrete Patch

  • REPAIRS CRACKS AND BREAKS IN CONCRETE: Premixed formula makes repairs easy
  • DRIES A LIGHT TO MEDIUM GRAY COLOR: Ideal for lighter shades of concrete
  • WON’T SHRINK OR CRACK: Provides maximum flexibility for a permanent repair
  • INTERIOR OR EXTERIOR USE: Can be used inside or outside
  • WATER CLEAN UP: Cleans up easily with soap and water