DIY Guide: How To Repair Alligator Cracks

There are different types of pavement problems that you may encounter in this lifetime. You will see some pavements with pot holes, sink holes, spiderweb cracks, and others. One of the most common types of asphalt problem is alligator cracking. You will know your pavement has alligator cracking if you see cracks that are similar to that on the back of a gator. Some would describe it as looking like spider web cracks. If your pavement is showing this type of problem, you should not freak out. Besides calling for professional help to resolve this issue, you can take the DIY route and fix the problem yourself.

The Materials

You will need three ingredients for this process. You will need an alligator asphalt patch, an asphalt sealcoat sealer, and an asphalt squeegee. If an asphalt squeegee is not available, you can always use an asphalt brush. Once you have filled the patches with an alligator patch, you will need to seal it for added protection.

  • Alligator Patch. This is very similar to cold pour crack fillers that you can buy at DIY stores. The difference is that this material has more solid ingredients that get harder when it dries comparing to cold pour crack fillers. This makes this type of patch filler suitable for alligator cracks. You can easily find alligator asphalt patch at DIY stores or lumber stores.
  • Asphalt Squeegees. Squeegees can be used for different purposes, and one of its uses is for patching alligator cracks. This can also be used for applying a sealcoat over your asphalt pavement. When you go to the store to buy one, you will find different varieties of this product. The size of an asphalt squeegee starts from 24 inches. For faster work, you may need something that is bigger than two feet. But, if you are on a tight budget, you can use the smallest asphalt squeegee as it will do the same job as the bigger ones.
  • Asphalt Sealcoat Sealer. This can be bought at different hardware stores. There are different types of driveway sealer that you can choose from. You can either use a coal tar emulsion sealer, asphalt emulsion, oil-based sealer, fast-dry sealer, or acrylic sealer. No matter what sealer you use, you just have to make sure that you’ve done your research and have determined which one best suits your needs.

How Much Alligator Patch Do You Need?

To make sure that you are buying enough or more than enough alligator patch, make sure that you did some serious measurements before you hit the store. You should not need more than one 5-gallon of alligator patch where one gallon can cover a 20 square feet of alligator cracking. Again, it is important to take measurements before you hit the store so you can properly estimate the amount of alligator patch that you need to cover every crack that you have on your pavement.

Repairing

You just need to follow four simple steps to patch alligator cracks on your pavement.

  1. In the middle of the repair area, you can pour a general amount of alligator patch to cover the entire area.
  2. Use the squeegee to spread the patch leaving a layer of an eighth of an inch or a fourth of an inch of alligator patch.
  3. You can pour more alligator patch when you need to.
  4. To balance the entire area, you can spread more alligator patch outside the repair area thinning it out to the areas where there are no cracks to achieve a natural look.

When this is done, you just have to wait until the patch is dry. This can take several hours depending on how thick and deep the patch is. You will know when the patch is dry if it is already hard.