The Importance of Concrete Paving Sealants

Concrete paving sealants play a crucial role in preserving the integrity and aesthetics of outdoor spaces. Whether it’s a driveway, patio, or walkway, applying a quality sealant can significantly extend the lifespan of your paved surfaces while enhancing their appearance. Further on, we will delve into the importance of concrete paving sealants, what concrete paving sealants are, why they are necessary, the benefits they offer as well as how to choose the right one for your application.

Why Are Concrete Paving Sealants Beneficial?

Concrete pavers are durable materials, but they can still get damaged by exposure to sunlight, rain and temperature changes. This can cause fading, and deterioration of the surface over time. Paving sealants act as a protective barrier protecting it from water, sun exposure, oil spills, and other harmful stuff from getting into the paver. By sealing the capillaries of the pavers, sealants prevent water from penetrating and causing damage, thus prolonging the life of the pavers.

What are concrete paving sealants?

Concrete paving sealants are specially formulated coatings designed to penetrate the surface of the paver and create a protective layer that repels water and other contaminants. There are many types of sealants such as acrylic, epoxy, polyurethane, and silane sealants. Each type offers unique properties and benefits, catering to different application requirements and environmental conditions.

Resiblock specifically specializes in polyurethane sealants that have been exclusively developed for use on concrete paving. Click here to shop Resiblock’s paving sealants.

Benefits of Concrete Paving Sealants


Waterproofing

Sealants create a waterproof barrier that prevents water from penetrating the concrete, reducing the risk of cracks, spalling, and surface erosion.

Enhanced Durability

By sealing the pores of the concrete, sealants strengthen the surface and increase its resistance to wear and tear, extending the lifespan of the pavement.

UV Protection

Many sealants contain UV inhibitors that shield the concrete from the damaging effects of sunlight, preventing color fading and surface degradation.

Stain Resistance

Sealants repel oil, grease, and other stains, making it easier to clean and maintain the appearance of the pavement.

Improved Aesthetics

Sealants enhance the color and texture of the concrete, giving it a glossy or matte finish that adds to the visual appeal of the outdoor space.

Why Are Concrete Paving Sealants Beneficial?

Concrete pavers are durable materials, but they can still get damaged by exposure to sunlight, rain and temperature changes. This can cause fading, and deterioration of the surface over time. Paving sealants act as a protective barrier protecting it from water, sun exposure, oil spills, and other harmful stuff from getting into the paver. By sealing the capillaries of the pavers, sealants prevent water from penetrating and causing damage, thus prolonging the life of the pavers.

What are concrete paving sealants?

Concrete paving sealants are specially formulated coatings designed to penetrate the surface of the paver and create a protective layer that repels water and other contaminants. There are many types of sealants such as acrylic, epoxy, polyurethane, and silane sealants. Each type offers unique properties and benefits, catering to different application requirements and environmental conditions.

Resiblock specifically specializes in polyurethane sealants that have been exclusively developed for use on concrete paving. Click here to shop Resiblock’s paving sealants.

Benefits of Concrete Paving Sealants


Waterproofing

Sealants create a waterproof barrier that prevents water from penetrating the concrete, reducing the risk of cracks, spalling, and surface erosion.

Enhanced Durability

By sealing the pores of the concrete, sealants strengthen the surface and increase its resistance to wear and tear, extending the lifespan of the pavement.

UV Protection

Many sealants contain UV inhibitors that shield the concrete from the damaging effects of sunlight, preventing color fading and surface degradation.

Stain Resistance

Sealants repel oil, grease, and other stains, making it easier to clean and maintain the appearance of the pavement.

Improved Aesthetics

Sealants enhance the color and texture of the concrete, giving it a glossy or matte finish that adds to the visual appeal of the outdoor space.

Choosing the right paving sealant


When selecting a concrete paving sealant for your application, consider the following factors:

Types of concrete

Different sealants are suitable for different types of concrete surfaces, such as driveways, patios, or pool decks. Choose a sealant that is compatible with the specific needs of your project.

Environmental Conditions

Assess the climate and environmental factors that may affect the pavement, such as temperature fluctuations, humidity levels, and exposure to sunlight. Select a sealant that offers adequate protection against these elements.

Longevity and Maintenance

Consider the durability and longevity of the sealant, as well as the maintenance requirements. It is suggested to choose a sealant that provides long-lasting protection with minimal upkeep.

If you’re unsure which sealant is best for your application, consult us for expert advice. We will gladly assist you with the most suitable product based on your specific needs and budget.

Browse our paving sealants:

Resiblock 22 packaging

Resiblock ‘22’

Dry-cast concrete products
(High porosity materials)
Light to heavy loads

R 1552.50 (5 Litre | Includes Delivery)
Indicative Price per m²: R155.25 (2m2 for joints and pavers) and then R77.63 (4 m2 pavers only)

Resiblock Resiecco

Resiblock Resiecco

Wet-cast concrete products
(Low porosity materials)
Light to medium loads

R 1437.50 (5 Litre | Includes Delivery)
Indicative Price per m²: R143.75 (2m2 joints and pavers)  and then R71.88 per sqm (4m2 pavers only)

Contact Us

Resiblock is regarded as a leading European supplier in the paving sealant industry for over the past 30 years. One thing that makes Resiblock stand out is our expertise and knowledge in the industry. Let us help you find the perfect solution!

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