A worker sealing a cracked concrete floor - Alex Potemkin/Getty Images Cracked concrete can be more than just a minor aesthetic annoyance. What starts as a chip from exposure to harsh weather ...

If you need to repair a concrete crack that's a minimum of 1/4-inch wide up to a maximum of 1 1/2-inches wide and 1/2-inch deep, then our top recommendation is Sikaflex Pro Self-Leveling Sealant. This ...

Q: How should I deal with a crack in a concrete basement floor? It’s about ½-inch wide, and doesn’t seem to be getting bigger over the years. A: Polyurethane caulking is an excellent way to seal ...

Concrete driveways are strong, have impressive load-bearing capabilities, and can last for over 30 years if properly maintained. Despite these perks, however, they can still develop cracks due to poor ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Caulk is used to create a waterproof or insulating seal between building materials.