How Do I Repair a Crack in Concrete?

For horizontal surfaces like driveways and walkways. Covers cleaning out the crack, applying sealant, and getting a smooth, water-resistant repair.

Official video showing how to fill, repair, and seal a horizontal crack using QUIKRETE Concrete Crack Seal.

For walls, foundations, and other vertical surfaces. Shows how to widen the crack for adhesion, load a caulk gun, and finish flush with the wall.

Official video for cosmetic and waterproof repairs on vertical concrete, masonry, and stucco walls.

Technical specs for the acrylic latex crack repair product used in both guides above, coverage, cure time, and best-use surfaces.

Measure your crack length and get the exact tube count based on joint width and depth.