Concrete is porous, which means it contains tiny holes that allow moisture to enter. Over time, moisture can cause problems such as stains, mold, and cracks in the concrete. You can also know more about penetrating sealers through various online sources.

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A penetrating sealer is supposed to protect against moisture by creating a chemical barrier made of a water-resistant material in the concrete. It completely penetrates the concrete and provides great protection while the local sealer only covers the top.

There are many reasons to consider using a penetrating concrete sealer in your home or business. Apart from sealing porous surfaces and protecting them from moisture, it can also extend the life of your concrete, protect it from stains, and more.

Waterproofing Porous Surfaces

Perhaps the main role of penetrating sealer is to protect concrete and other materials with porous surfaces from excessive moisture and exposure to water. Without a reliable sealer, there is a risk of damage, mildew, and other problems on porous surfaces. A high-quality penetrating sealer repels water and oil and allows concrete to breathe. 

Stain Protection and Sheen

Another problem with porous surfaces is staining. Because porous surfaces such as concrete are less waterproof, they are more susceptible to discoloration from dirt and other materials that enter the concrete. Penetrating sealer protects against stains by allowing water, oil, and other substances to drain properly.