Basement Floor Sealer: 4 Types and Uses

empty basement with concrete floor

In order to keep your floors from chipping and to prevent damage, it is necessary for you to apply a protective basement floor sealer. When the floor installation is finished, a floor sealer is used to protect the surface of your floor from moisture or water, which can cause damage.

It is also used to protect the floor from stains and other dirt in order to keep things clean. A basement floor sealer is also used to enhance the look and the color of your basement floor, making it more vibrant. There are different kinds of floor sealers to choose from such as acrylic, urethane, epoxy, and penetrating basement floor sealers.

1. Acrylic Sealers

An acrylic sealer is a water-based sealer. They are primarily used to cure the floor. It can also be used as a moderate protective layer. Acrylic sealers are the most affordable types of sealers, and they are the easiest to apply on your floor.

Acrylic sealers are also safe since they are water-based and do not release toxic chemicals that may harm the health of your loved ones. An acrylic sealer is also odorless, so you will not have to worry about strong smells.

Solvent-based sealers are toxic, and they produce a very strong odor, which is why people who use them are required to wear protective masks and have proper ventilation. You will not have to worry about that risk with acrylic sealers.

2. Urethane Sealers

Urethane sealers are used to protect the decorative surfaces of your floor. It enhances the color and shine of the floor. Urethane sealers are simple and easy to use, and they make your basement floor much more durable. They are toxic and can harm your health.

When using urethane sealers, it is advised that wear a protective mask. Ensure that windows to the outside are open to provide proper ventilation. These precautions must be observed when you apply the urethane sealer as well as while it dries.

3. Epoxy Sealers

man rolling material on floor

An epoxy sealer is composed of a system that comes in two steps. This kind of sealer is more difficult to apply. If you are going to apply this sealer by yourself, it is advised that you purchase a water-based epoxy sealer. These sealers set at a slower time, and they are non-toxic, which will keep you safe.

4. Penetrating Sealers

These are also called densifiers. Penetrating sealers are used when you want to inhibit the moisture or water from seeping through your basement floor. If your basement floor is not equipped with a vapor barrier, apply several coats of a penetrating sealer to prevent moisture damage.