The 12 Best Concrete Crack Fillers of 2024 Story by Michelle Ullman • 1y ... or structural weakness. That's why it's always a good idea to repair and fill any cracks in concrete as soon as possible.

If you're finding cracks in your concrete driveway, avoid making this big repair mistake that will only make matters worse.

The Dragon Crack Filler-Sealer is ideally suited for contractors that cannot justify the expense of the larger, more complex systems but need and want more than the typical crack filling push cart.