How to Seal Concrete Patio
How to seal concrete patio? In this article we will learn how to do it by yourself. This is a simple guide that we are quite sure that everybody will make it easily. Here is a tutorial how to seal concrete patio.
How to Seal Concrete Patio
Leaving concrete patio unsealed, it can be vulnerable to staining and moisture. Melted snow or Rainwater, or even water sprayed from your garden hose to wash your concrete patio’s surface, is able to disturb the concrete patio surface and lead for the growth of algae and moss. In Addition, there is always quite risk which cement in a colder weather will create cracks from expanding activity which is caused by ice that has seeped into the concrete patio pores. In order to stay away from these potential troubles, you must seal your concrete patio and reapply it as needed.
Sealing Concrete Patio Tools and Materials
Hose or pressure washer.
Sand blaster or dry ice.
Silane/siloxane water repellent.
Sealing Concrete Patio Step by Step
Step 1 – Cleaning the Concrete Patio from Dirt and Debris
Clean the concrete patio surface by removing all dust, dirt, and debris with a stiff brush. As a choice, you can do the cleaning activity by spraying the concrete with clean water; nevertheless, you may want to wait at least 24 hours to let the surface dry.
Step 2 – Cleaning the Concrete Patio from Grease, Paint and Oil Stains
For any kind of concrete patios with old paint remaining, clean the surface by sand blasting or dry ice. You can also get grease or oil stains remaining after cleaning or spraying your patio surface which will need for a different method. Add some detergents to a bucket of water, then pour the mix on the patio, and use a stiff brush to scrub the dirty concrete patio. If this method cannot work, alternatively use a grease solvent instead, or for grease which has become united into the concrete pores and is really hard to clean, you can use a small amount of muriatic acid. Last but not least, rinse off any soapy water, paint residue, solvent, or acid with clean fresh water before you let the concrete patio surface to dry.
Step 3 – Doing this work at good weather
Concrete Patio sealers work on moderate temperatures for the best condition and the best curing. Do not apply these concrete patio sealers when you are not able to count on at least three days when temperatures keep in between 5 degrees Celsius and 30 degrees Celsius. You have to avoid using concrete patio sealer if you know that it is expected to rain during that three-day period.
Step 4 – Applying Concrete Patio Sealer
Now apply your fave sealer. Do the concrete patio sealing by working as the directions from the product’s manufacturer for the tools you will need. It is nice if you begin from a corner of the concrete patio and work backward toward the other/opposite end. You will likely want to add a second coat, but make sure to let the first sealing work to dry overnight before you do the next coating. When the environment temperatures are low, spend an extra day to make sure the first sealing work is completely dry. Work on your second layer coaing a full 48 hours to cure after you have sprayed it on. After that, spray water on it with a garden hose, and give it 10 days to allow the sealer to fully adhere.
Step 5 – Applying the Concrete Patio Top Sealer
For good and recommended results, spray water to the concrete patio surface again after your 10-day waiting period, and then coat it again on the top sealer. If you do not have a spray applicator, pour this onto the damp surface and spread it with a brush instead. Before this coat is completely dry, apply a second, and allow a minimum of 36 hours before allowing foot traffic on the surface.
With a good and complete sealer application, the concrete patio will stay protected for a long time. And we hope that this tutorial How to Seal Concrete Patio is useful for your. You might want to read these article:
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