Concrete Sealer is a protective liquid or gel coating that is applied to concrete surfaces. It acts as a barrier to protect the concrete from damage caused by water, chemicals, salt, and other environmental elements.
Types
There are different types of concrete sealers suitable for various applications:
Acrylic Sealers
Acrylic sealers are water-based and among the most popular sealers used for driveways, patios, and flooring. They are affordable, easy to apply, and provide good protection from water and chemicals. However, they are not as durable as other sealers and may require reapplication every 1-2 years.
Epoxy Sealers
Epoxy sealers form a very strong bond with concrete surfaces. They are highly durable, resistant to chemicals, and can last 3-5 years. However, they are more expensive than acrylic sealers. Epoxy sealers are best for garages, basements, and commercial floors with heavy traffic.
Penetrating Sealers
Instead of creating a surface film like other sealers, penetrating sealers soak into the pores of the concrete. They are almost invisible but shield the concrete from within. Penetrating sealers boost stain resistance and are suitable for newly laid concrete that isn't fully cured. Reapplication may be needed every 1-2 years.
Benefits of Concrete Sealers
Here are some key benefits of applying a high-quality Concrete sealer:
Protects Against Water Damage
Water is one of the biggest enemies of untreated concrete. It can seep inside and expand during freezing, causing cracks and crumbling. Sealer creates a protective barrier to prevent water infiltration.
Improves Aesthetic Appearance
Concrete Sealers fills in surface pores and imperfections, resulting in a smoother, more uniform look. It enhances the natural coloring and finishes the appearance.
Stain Resistance
Spills and marks wipe away easily from sealed concrete. Common stains like oil, grease, food coloring are unable to soak in sealer-coated surfaces.
Reduces Dusting
Untreated concrete produces a fine powdery dust as it wears down over time. Sealer minimizes concrete dust by shielding the top layer.
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