How To Seal Cement Countertops

Cement countertops are a popular choice for many homeowners because they're durable, easy to clean, and can be customized to any style. However, because cement is a porous material, it's important to seal it to protect it from stains and moisture. Sealing your cement countertops is a relatively simple process that can be done in a few hours.

To seal your cement countertops, you will need the following materials:

Concrete sealer
Clean rags or a sponge
A paintbrush or roller

Once you have gathered your materials, follow these steps to seal your cement countertops:

Clean the countertops thoroughly with a damp cloth to remove any dirt or debris.
Apply a thin, even coat of concrete sealer to the countertops, using a paintbrush or roller. Be sure to cover the entire surface of the countertops, including the edges.
Allow the first coat of sealer to dry completely, according to the manufacturer's instructions. This may take several hours.
Apply a second coat of sealer to the countertops, following the same steps as before.
Allow the second coat of sealer to dry completely.

Once the sealer has dried completely, your cement countertops will be protected from stains and moisture. To keep your countertops looking their best, be sure to reseal them every year or two.

Tips for Sealing Cement Countertops

Use a high-quality concrete sealer. A good sealer will protect your countertops from stains and moisture for many years.
Apply the sealer in a well-ventilated area. The fumes from the sealer can be harmful if inhaled.
Allow the sealer to dry completely before using the countertops. This will ensure that the sealer has had time to bond with the cement.
Reseal your countertops every year or two to keep them looking their best.