Things to Know When Resealing Stamped Concrete

As time passes by, your beautiful stamped concrete will look blotchy, faded, and a bit whitish on the surface. Of course, as a homeowner, you want to restore the original look of your stamped concrete to make it look new.


Resealing a stamped concrete is typically pretty simple in theory. However, resealing it may even make it look worse if you are not careful.

How to Avoid Making Your Stamped Concrete Look Worse

Concrete sealers are created to be used in extremely thin applications. Typically, you will find on the label the manufacturers specifications on how much sealer you should apply. You should always follow what the specifications tell you. Or else, you will only make your stamped concrete look worse.

You are extremely wrong if you think that applying it much more than the specified amount. Several homeowners do this because they think that thicker is better.

Almost every sealer utilized for exterior stamped concrete is water-based acrylic or solvent sealers. They are manufactured to enable moisture vapor to pass through.

Of course, moisture will get trapped under the layer of sealer and on the surface of the concrete if you apply them extremely thick. This will cause the appearance of whitish or blushing spots.

If your stamped concrete already has a flaky thick plastic coating or whitish/blushing spots, you should not apply new seal over it. If you do that, you are only trapping more moisture and you make the concrete look worse.

Should You Reseal Your Stamped Concrete?

Of course, you should reseal it. However, you should not make it look worse as well. If you are like any other homeowners, you want your stamped concrete to look clean, new, and either has a matte or shiny finish.

In order to do that, there are several things you have to do before you reseal your stamped concrete pool deck, patio, or driveway.

Cleaning Your Old Stamped Concrete

A lot of professionals recommend using a pressure washer when cleaning old stamped concrete. However, there are things you have to consider.

When cleaning old stamped concrete, you simply want to get rid of the debris, mold and mildew, tree pollen, and dirt from the surface. You are not trying to get rid of all the original concrete sealer.

While doing that, you will also get rid of flaking, loose, and old sealer that was applied originally.

If you think that there are still dirty spots after cleaning your stamped concrete, then next thing you should do is to scrub it. You can utilize a stiff bristle broom and a detergent.

Best Time to Reseal Concrete

You can reseal your stamped concrete anytime you want. However, there are best times to do that.

You can reseal your concrete if:

  • When you’ve got multiple days of sunny and dry weather.
  • Early evening or late in the afternoon.
  • The temperature outside is around 55 up to 80 degrees.

If you really want to have the perfect resealed Tweed Coast stamped concrete, the best thing you can do is to contact a professional.

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