Paver Sealer in Pool Water: Everything You Need to Know

Paver sealer in pool water can cause discoloration and a slippery surface. Protect your pool area by choosing a sealer specifically designed for use in water.

When it comes to sealing pavers around a pool, choosing the right product is crucial. Paver sealer not designed for use in water can lead to discoloration and a slippery surface, creating a safety hazard. However, with so many sealers on the market, it can be overwhelming to know which one to choose. In this article, we will discuss the importance of using a pool-specific paver sealer, the potential consequences of using the wrong sealer, and how to choose the best sealer for your pool area.

Paver Sealer in Pool Water: Everything You Need to Know


How Does Paver Sealer Work In Pool Water?

Paver Sealer In Pool Water: How Does It Work?

If you’re looking to install a new pool or beautify an existing one, you’ll want to consider using paver stones. These durable and visually stunning pavers will add value to your property and enhance your overall outdoor living experience. However, paver stones require proper maintenance to maintain their beauty and function, and this is where a quality paver sealer comes in handy.

In this article, we will dive into the chemistry and role of paver sealer in pool water, specifically discussing how it prevents water from penetrating the surface.

Explanation Of Paver Sealer Chemistry

Paver sealers are typically made up of acrylic or polyurethane, although there are other variations as well. Both of these sealers work by forming a barrier on the surface of the pavers when applied, which prevents water and other materials from penetrating the surface.

The sealer forms an invisible layer that dries completely clear, so you won’t even know it’s there.

Understanding The Role Of Paver Sealer In Pool Water

Paver stones are incredibly popular for use in pool areas, spas, and outdoor showers because they are slip-resistant and highly durable, even when exposed to water. However, prolonged exposure to pool water, chlorine, and other chemicals can cause the pavers to become stained, faded, or even damaged over time.

  • Repels water to keep your paver stones dry.
  • Resists the corrosive chemicals in the pool water.
  • Prevents mold and mildew growth.
  • Keeps pavers looking brand new by preserving their color and vibrancy.

How Paver Sealer Prevents Water From Penetrating The Surface

Paver sealer acts as a barrier that repels water and other substances from the surface. When the sealer is applied, it penetrates the pores of the pavers, forming a bond with the surface. As the sealer dries, it leaves behind a thin, protective layer on the surface that fills the pores, making it difficult for water and other materials to penetrate the paver stones.

When water is repelled by the sealer, it beads up and rolls off the surface, instead of soaking in and causing damage.

Applying a quality paver sealer to your pool area is a practical investment for anyone who wants to protect their pavers and poolscape. Paver sealer acts as a barrier against water, chemicals, and other substances that can cause damage to your paver stones and shorten their lifespan.

By investing in regular maintenance and applying a paver sealer, your pool area will look stunning and last for years to come.

Types Of Paver Sealers

Pavers are an excellent choice for patios, pathways, driveways, and pool areas. They come in a wide range of sizes, patterns, and colours that can add an attractive design element to your outdoor space. However, to ensure their longevity and maintain their aesthetic appeal, it’s essential to use the right sealer.

In this blog post, we will dive into the types of paver sealers, their advantages and disadvantages, and a comparison of solvent-based and water-based sealers.

Overview Of Different Types Of Paver Sealers

Several paver sealers are available in the market, each with its unique characteristics.

  • Acrylic sealers: these are water-based sealers that can be either gloss or matte. Acrylic sealers are easy to apply and provide excellent protection to the pavers against water, oil, and efflorescence. They come in an array of colours to enhance the pavers’ appearance.
  • Silane-siloxane sealers: these are penetrating sealers that offer protection to the pavers from deicing salt, freeze-thaw cycles, and water intrusion. Silane-siloxane sealers do not alter the pavers’ appearance, and they are easy to apply.
  • Polyurethane sealers: these are solvent-based sealers that are highly durable and resistant to abrasion, chemicals, and uv degradation. They come in a gloss finish and provide excellent protection against stains, moisture, and foot traffic.

Comparison Of Solvent-Based Sealers And Water-Based Sealers

When choosing a paver sealer, one must consider the base – solvent or water. Here is a quick comparison between these two types.

Solvent-Based Sealers

Solvent-based sealers are oil-based, making them more durable and less reactive to moisture. They have a more substantial solvent smell and require professional equipment for application. Solvent-based sealers are ideal for high-traffic areas, as they provide a long-lasting protective layer against oil, grease, and chemicals.

Water-Based Sealers

Water-based sealers are eco-friendly, odourless, and easy to apply. They are less durable than solvent-based sealers and need to be reapplied more frequently. Water-based sealers work well for low-traffic areas such as patios and walkways and are ideal for pavers with good natural traction.

Advantages And Disadvantages Of Different Types Of Paver Sealers

Choosing the right type of paver sealer can be a daunting task, and it’s essential to know the advantages and disadvantages of each. Here’s a breakdown of each type.

Acrylic Sealers


  • Enhance the colour and appearance of the pavers.
  • Resistant to uv degradation and weathering.
  • Easy to apply and fast drying.
  • Available in glossy and matte finishes.


  • Not as durable as other solvent-based options.
  • Can turn yellow in direct sunlight.
  • The matte option may slightly darken the paver colour.

Silane-Siloxane Sealers


  • Penetrates well into the pavers, providing long-lasting protection.
  • Resistant to water, deicing salts, and freeze-thaw cycles.
  • Does not alter the paver’s natural appearance or traction.
  • Eco-friendly and easy to apply.


  • Might require multiple coats to provide adequate protection.
  • Less resistant to stains.

Polyurethane Sealers


  • Highly durable and resistant to abrasion, chemicals, and uv degradation.
  • Provides excellent protection against stains, moisture and foot traffic.
  • Enhances the pavers’ colour and appearance.


  • More expensive than acrylic and silane-siloxane sealers.
  • Requires professional equipment for application.
  • Solvent-based, making it not eco-friendly.

The paver sealer you choose to use depends on the type of pavers, the area they are in and the level of protection required. Selecting the right sealer can provide long-lasting protection and make the pavers look their best. Remember to follow the manufacturer’s directions for application and maintenance to ensure the pavers’ longevity.

Techniseal: How to apply a water-based wet-look paver sealer

Application Of Paver Sealer In Pools

Paver Sealer In Pool Water

Paver stones are a popular choice for creating beautiful swimming pool areas. But they require special care to maintain their beauty. Paver sealer is a product that provides a protective coating on the surface of paver stones, preventing stains, corrosion, and discoloration due to pool water or chemicals.

Preparation Before Applying Paver Sealer

Before you apply paver sealer, it is important to prepare the paver stone surface properly.

  • Clean the paver stone surface thoroughly using a pressure washer or a hose at high pressure. Ensure that all dirt, debris, and stains are removed from the surface.
  • Allow the paver stones to dry completely before sealing. This can take anywhere from 24 to 48 hours.
  • Check the weather forecast before sealing. Avoid sealing the paver stones in extreme temperatures or heavy rain.
  • Ensure that the sealing area is well ventilated.

Step-By-Step Guide To Applying Paver Sealer In Pools

Follow these simple steps to apply paver sealer to your pool area:

  • Choose the right type of sealer for your specific application. Read the label on the sealer carefully to ensure that it is designed for pools.
  • Apply the sealer to the paver stones using a pump sprayer or a roller. Start from the farthest point of the sealing area and work your way towards the exit.
  • Apply the sealer evenly in a thin layer. Do not allow the sealer to pool or to dry in uneven patches.
  • Wait for the sealer to dry completely. This usually takes 24-48 hours. Do not allow anyone to walk on or use the sealed area during this time.
  • Apply a second coat of sealer if desired. Allow another 24-48 hours to dry before using the sealed area.

Tips And Tricks For Achieving The Best Results

Here are some tips and tricks for achieving the best results while applying paver sealer to your pool area:

  • Choose a sealer that offers uv protection to prevent fading and discoloration of the paver stones.
  • Apply the sealer on a cloudy day or in the early morning when the temperature is lower to prevent the sealer from drying too quickly.
  • Use a fine-bristled brush to fill in any gaps or small cracks in the paver stones before applying sealer.
  • Ensure that the surface is completely dry before sealing. Any moisture can cause the sealer to bubble or not adhere properly.
  • Do not use a power washer on the sealed surface as it can damage the sealer.

By following these simple tips and tricks, you can ensure that your paver stone pool area remains beautiful and protected for years to come.

Maintenance And Repair Of Paver Sealer

Pavers are an essential part of your pool deck, adding a touch of elegance while making it slip-resistant. However, it is crucial to protect it with a sealer to prevent it from fading and becoming slippery. Paver sealer acts as a barrier between the pavers and pool water, protecting them from damage.

In this article, we’ll discuss how to maintain and repair paver sealer in pool water.

Regular Maintenance For Paver Sealer In Pool Water

Proper maintenance ensures a longer lifespan for your paver sealer.

  • Apply a fresh coat of sealer every 2-3 years to provide adequate protection against pool water.
  • Regularly wash your pavers and remove debris, dirt, and leaves that might cause stains or damage to the sealer.
  • Purchase a good quality sealer that is resistant to chlorine and saltwater to avoid peeling or fading.

Common Problems With Paver Sealer In Pool Water

Paver sealer may face various problems when exposed to pool water for a prolonged period.

  • Peeling or flaking of sealer due to excessive water exposure.
  • White powdery residue on the surface of pavers, known as efflorescence, caused by salt buildup or improper installation.
  • Stains or discoloration caused by algae, mold, or other contaminants.

Diy Solutions For Repairing Paver Sealer

Following are some diy solutions to repair paver sealer:

  • For peeling or flaking sealer, remove the damaged sealer using a scraper and clean the surface. Apply a fresh coat of sealer and allow it to dry.
  • For efflorescence, mix water and vinegar in a 1:1 ratio and apply it to the surface. Scrub the surface gently with a brush and rinse it with clean water. Apply a new coat of sealer to prevent future buildup.
  • For stains caused by algae or mold, use diluted bleach water to remove the stains. Scrub the pavers with a brush and rinse with clean water. Apply a new coat of sealer once the surface is dry.

Proper maintenance and repair of paver sealer in pool water is crucial to maintain the overall appearance of your pool deck. Regular maintenance and applying a fresh coat of sealer every 2-3 years can protect it from damage and increase its durability.

If you face any issues, try the diy solutions mentioned above or seek professional help to keep your pool deck in excellent condition.

Frequently Asked Questions On Paver Sealer In Pool Water

Is It Safe To Apply Paver Sealer In Pool Water?

Yes, paver sealer is safe to use in pool water as long as it is designed for such application.

What Is The Purpose Of Using Paver Sealer In A Pool?

The primary purpose of using paver sealer in a pool is to protect the pavers and prevent water penetration.

Can Paver Sealer Withstand The Chemicals In Pool Water?

Yes, paver sealer is designed to withstand pool chemicals and protect pavers from damage.

How Long Does Paver Sealer Last In Pool Water?

The durability depends on the quality of the sealer and the level of wear and tear. Generally, it can last up to 3-5 years.

Does Paver Sealer Change The Appearance Of Pavers In A Pool?

Yes, paver sealer can enhance the color and tone of the paver by giving it a glossy or matte finish.


Considering the benefits of using a sealer on pavers around your pool, it is safe to say that it is a must-have. Not only does it enhance the beauty of your pool area, but it also helps in protecting the pavers from pool water, harsh weather conditions, and other damaging elements.

With the sealer acting as a barrier, you can enjoy longer-lasting and durable pavers that are easy to maintain. However, it is important to note that not all sealers are created equal and choosing the right sealer for your pool area is crucial.

Consult with a professional to help you select the best sealer for your specific needs. Once you have the right sealer, ensure that you follow the manufacturer’s guidelines for the application process to ensure maximum efficiency. Ultimately, investing in a quality sealer for your pool pavers will save you money and make your pool area a delightful haven.

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