How To Seal A Concrete Patio

After pouring and curing a concrete patio, the next step is to seal it to protect it from the elements and extend its life.

Sealing a concrete patio is a relatively easy task that can be completed in a few hours with the right tools and materials.

Materials Needed:

Concrete sealer
Roller or sprayer
Brush
Clean rags
Bucket
Water

Instructions:

1. Clean the patio.

Before sealing the patio, it is important to clean it thoroughly to remove any dirt, dust, or debris. This will help the sealer adhere better to the concrete.

To clean the patio, use a pressure washer or a hose with a nozzle attachment. If using a pressure washer, be sure to use a low setting so as not to damage the concrete.

Once the patio is clean, allow it to dry completely before proceeding.

2. Apply the sealer.

Once the patio is clean and dry, you can begin applying the sealer. There are two methods you can use to apply the sealer: rolling or spraying.

If rolling, use a roller with a long nap to apply the sealer evenly to the concrete. If spraying, use a sprayer with a fine mist setting.

Be sure to apply the sealer in thin, even coats. Do not apply too much sealer, as this can make the patio slippery.

3. Let the sealer dry.

Once you have applied the sealer, allow it to dry completely before using the patio. The drying time will vary depending on the type of sealer you used.

Most sealers will dry within 24 hours, but it is important to check the manufacturer's instructions to be sure.

Tips:

Before applying the sealer, test it in an inconspicuous area to make sure you are happy with the results.
Apply the sealer on a day when the weather is mild and dry.
Do not apply the sealer if the concrete is wet or damp.
If you are sealing a new concrete patio, wait at least 28 days after the concrete has been poured before applying the sealer.
Reapply the sealer every few years to keep the patio protected.