Best Sealer For Concrete Floors (2024 Update)
When it comes to choosing the best sealer for concrete floors, there are several important factors to consider before making a purchase. The right sealer can protect and enhance concrete floors, while the wrong choice may lead to a lackluster finish or the need for costly removal and reapplication. As you evaluate sealers, keep the following in mind:
What are your goals? Sealers run the gamut from basic protection to decorative finishes like high-gloss. Determine whether you simply need to guard against moisture, stains and dusting or want to enhance aesthetics before shopping.
What type of concrete finish and location? Outdoor, indoor, old or new concrete each have different sealer needs. The sealer also must be compatible with bare, stained, stamped or other concrete finishes.
What level of durability do you require? Traffic levels, chemical exposure, UV light and other conditions determine sealer durability needs. Commercial spaces need more heavy-duty sealers than residential living rooms.
How often will reapplication be needed? Some sealers last just a year while premium-grade products offer protection for up to a decade before needing renewal. Consider maintenance requirements before choosing.
With the right sealer choice for your concrete floors, you can achieve protection, easy maintenance and stylish beauty. Taking time to research and evaluate options will ensure you select the perfect product for your needs. Reach out to manufacturers for recommendations based on your specific project parameters. With the information above as a starting point, you’ll be equipped to make an informed, savvy sealer selection.
10 Best Sealer For Concrete Floors
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It is ideal for enhancing the natural color and pattern of stone surfaces such as concrete, granite, and marble.
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Ideal for sealing and protecting concrete, bricks, and pavers from water damage and staining.
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Ideal for sealing and protecting concrete surfaces such as driveways, garage floors, sidewalks, patios, and pavers.
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This product is ideal for sealing and protecting concrete, brick, masonry, and pavers from water and salt damage.
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The product is ideal for repairing cracks in various concrete surfaces indoor and outdoor, such as basement slabs, driveways, garages, and pool decks.
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It is ideal for protecting and repelling water on all porous concrete surfaces.
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LastiSeal is ideal for sealing concrete and masonry surfaces, protecting them from water damage, stains, and deterioration.
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It is ideal for sealing and protecting bricks, pavers, concrete, and other porous masonry surfaces from water damage and mold growth.
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This product is ideal for waterproofing concrete and masonry surfaces.
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Ideal for protecting and enhancing the appearance of painted surfaces on vehicles, boats, and industrial equipment.
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1. 5 Gal. Aqua-X 11 Clear Penetrating Stone And
The AQUA-X 11 Concrete and Stone Sealer is a water-based, water-repellent sealer that provides protection against various types of damage. It is ideal for use on concrete driveways, patio pavers, unglazed cement tiles, concrete block retaining walls, cast concrete, natural stone, and unpolished garage floors. This sealer can keep the applied surface clean and maintain a natural appearance, while enhancing the surface durability.
The AQUA-X 11 Concrete and Stone Sealer provides protection against stains, concrete spalling, freeze thaw, pitting, and salt damage. This sealer is easy to apply and makes clean-up and maintenance a breeze. The sealer also has a long-lasting effect of 2-4 years (depending on the environment), which saves money and effort in the long run.
One of the most significant advantages of this sealer is that it does not have a harsh odor and low VOCs, making it a safe option for indoor use. No masks or extra ventilation is required during the application process, and the user can breathe easy.
The AQUA-X 11 Concrete and Stone Sealer provides great coverage and can cover 100-400 square feet per gallon on Concrete surfaces and up to 800 square feet per gallon on Stone surfaces. The sealer is easy to apply and comes with a Quick Start Guide and How-To videos. The user can apply the sealer using a 1-coat spray-on application. The sealer dries quickly, taking only 2 hours for vehicle traffic and 1 hour for foot traffic. However, high humidity and low temperatures can increase dry times, and extremely porous surfaces may require more coats.
2. Waterproof Concrete Sealer – 5 Gal.
This high-performance Silane Siloxane sealer is a water-based, breathable solution that can be applied to both interior and exterior surfaces, including vertical and horizontal concrete, brick, and pavers. It is a reliable and effective solution that has been approved by the DOT as a water repellent sealer and can provide up to 10 years of performance.
One of the most impressive features of this sealer is its ability to maintain the natural, unsealed look and feel of the substrate. This means that the surface will not appear glossy or shiny after application, preserving the original aesthetic of the surface. Additionally, this sealer reduces damage caused by harsh weather conditions such as snow and ice, road salts, mold and mildew, and staining.
When applied correctly, this Silane Siloxane sealer forms a water-resistant barrier that protects the surface from moisture damage. It is an ideal solution for homeowners, contractors, and businesses looking for a reliable and long-lasting solution to protect their surfaces.
The sealer's high solids content ensures that it is durable and resistant to wear and tear. Moreover, its water-based formula makes it eco-friendly and safe to use on various surfaces.
3. Ultimate Concrete Shield For Your Surfaces
Introducing the Industrial Grade Concrete Sealer that is now available for homeowners – ToughCrete! This top-of-the-line siloxane penetrating sealer is approved by the Department of Transportation and is both safe and eco-friendly.
ToughCrete Concrete Sealer is specially designed to protect your driveway, sidewalk, garage floor, patio, or any other concrete surface from deterioration, spalling, water, and salt damage. Unlike watered-down, "ready to use" products, ToughCrete is a high-solids, water-based microemulsion that provides long-lasting protection for years to come.
Don't waste your time and money resealing your concrete every few years. ToughCrete's deep penetrating microemulsion seeps into the concrete and forms a strong bond, making it the best penetrating sealer on the market.
Protecting your property and investments is crucial, and ToughCrete helps to extend the useful life of your concrete surfaces while also improving the value of your home. ToughCrete also works great as a paver, block, cinder block, CMU, brick, chimney, and outdoor fireplace sealer.
At ToughCrete, we are confident in our product and offer a 10-year warranty. If for any reason you are not satisfied with our product, we offer a full refund. Try ToughCrete and see the difference for yourself!
4. Ultra-Concentrated Concrete Sealer With Salt Repellent.
The Siloxa-Tek 8500 is a water-based silane and siloxane sealer that is specially designed to minimize water and moisture intrusion, making it an ideal solution for your concrete, pavers, brick, and stone surfaces. The product is formulated to retain the natural appearance of your surface without altering its aesthetics.
This low VOC formula is 100% breathable and non-film forming, ensuring that it will never peel, flake, or delaminate. It is D.O.T approved and can resist surface damage caused by chlorides and deicing salts. Additionally, it mitigates cracking, spalling, and pitting, thereby protecting your surface against freeze-thaw damage.
Siloxa-Tek 8500 is a supercharged penetrating sealer that has 6x higher actives than any other water-based concrete sealer currently available. This makes it perfect for long-lasting protection that actually lasts. The product is capable of resisting wind-driven rain, and it is a commercial-grade, impregnating sealer that is suitable for both commercial and residential applications.
The formula has high actives that are UV stable and will not break down from direct sunlight. Siloxa-Tek 8500 has smaller active particles for even deeper penetration, providing unrivaled protection for your surface. The product has an excellent water beading effect, making it easy to apply using a sprayer, roller, or brush.
Siloxa-Tek 8500 covers up to 250 square feet per gallon per coat and can last for up to 10 years before reapplication is necessary if installed by a certified applicator. The product is perfect for use on driveways, garages, basements, patios, and pool decks, among other surfaces.
5. Fast-Fix Concrete Crack Repair Kit.
The CrackWeld PRO Concrete Floor Repair Kit is the ultimate solution for repairing cracks on concrete floors without the need for routing or grinding. With its low-viscosity urethane formula, it can even repair hairline cracks, reducing the amount of crack preparation required.
The fast-curing formula allows for overlays or heavy traffic in just an hour, minimizing downtime and maximizing productivity. The CrackWeld PRO also welds the crack together, creating a high-strength bond that is even stronger than concrete, preventing elongation and yawning of cracks.
This 2-component urethane formula is made in the USA and contains no recycled polymers. The complete kit includes all the necessary components to repair up to 100 linear feet of crack at 1/16" width.
With the CrackWeld PRO Concrete Floor Repair Kit, users can achieve professional-grade results without the need for expensive equipment or specialized skills. This product is perfect for both commercial and residential use, and its easy-to-use formula ensures that anyone can achieve excellent results with minimal effort.
Invest in the CrackWeld PRO Concrete Floor Repair Kit today and experience the benefits of a fast, reliable, and long-lasting solution that will keep your concrete floors looking great for years to come.
6. Porous Concrete Protector By Rain Guard.
Introducing the Premium Concrete Sealer, a top-of-the-line product that guarantees to protect, restore, and extend the life of your home or property. This water-based sealer is formulated with silane/siloxane to create a hydrophobic barrier that inhibits moisture damage and prevents weathering, salt, dirt, freezing temperatures, wind-driven rain, and other damaging elements.
This product is safe for both indoor and outdoor use, making it a versatile option for protecting a range of surfaces such as garage floors, stamped concrete, countertops, driveways, walls, patios, and even grout. The Concrete Sealer dries down to a transparent, stain-resistant finish that won’t yellow or alter surface texture and appearance.
One of the key features of this Concrete Sealer is its long-lasting protection. Formulated with Micro-Lok, it creates a filmless barrier that is effective against various damaging elements for an extended period. With a coverage of up to 200 sq. ft. per gallon, this ready-to-use sealer is easy to apply with a handheld pump sprayer for optimal results.
To ensure maximum efficacy, it is recommended to prepare surfaces by removing stains with mild soap or Restore-N-Prep (sold separately) before application. The Concrete Sealer absorbs deep into the surface, creating a durable barrier that repels water, oil, and other contaminants. This prevents weathering, staining, and corrosion while preserving the natural look of the concrete.
7. Lastiseal
The concrete sealer being offered provides a deep-penetrating solution that comes with a 15-year waterproofing warranty. This product is designed to provide a variegated look similar to acid stains but with a wider range of colors available without the use of acids. It effectively protects both indoor and outdoor concrete surfaces as well as the color stain from water and deterioration. It is suitable for a wide range of applications, including concrete driveways, pool decks, sidewalks, basement floors, hallways, lobbies, and malls.
The concrete sealer is formulated as a water-based solution, making it easy to apply through a spray-on application. This feature also ensures a safe and convenient application process. Additionally, it is UV-resistant, which enables it to withstand prolonged exposure to sunlight without fading or deteriorating. The product is free of any strong odors, making it ideal for use in areas where strong smells may be a concern.
The deep-penetrating nature of this sealer ensures that it provides long-lasting protection from water and other forms of damage. The 15-year waterproofing warranty is a testament to the product's effectiveness in ensuring that concrete surfaces remain in top condition for a long time. The variegated look it provides is a great way to enhance the aesthetic appeal of any concrete surface without compromising on performance.
8. Lastiseal Brick &
This product boasts of providing unparalleled protection and a long service life to surfaces, backed by a 15-year waterproofing warranty. Its water-based formula makes it eco-friendly, non-toxic, and non-flammable. After applying, it leaves a low-gloss sheen that enhances the appearance of brick, concrete, masonry, grout, and pavers both indoors and outdoors.
In addition to its aesthetic benefits, this product also provides excellent protection to surfaces. It bonds and strengthens them, preventing the occurrence of spalling and dusting. It also protects against freeze-thaw, which can cause significant damage to surfaces over time.
This product is easy to apply and provides reliable and long-lasting protection. Its eco-friendly and non-toxic formula makes it a safe option for households with children and pets. Homeowners can enjoy peace of mind knowing their outdoor and indoor surfaces are protected for years to come.
9. Eco Advance Concrete/masonry Siloxane Waterproofer – 1 Gallon
This commercial-grade formula is the perfect solution for those looking to protect their outdoor surfaces. Its ready-to-use formula can be easily applied using a standard garden pump sprayer, making it a convenient option for all.
It is versatile and can be used on various surfaces, including concrete, brick, stucco, stone (natural and synthetic), EIFS, pavers, and more. This makes it an ideal option for those looking to protect multiple outdoor surfaces.
The formula is specially designed to protect surfaces against various elements, including water damage, oil, stains, mold, mildew, de-icing salts, and pool/spa chemicals. This ensures that your surfaces remain protected and in top condition for longer.
One of the best things about this formula is that it is water-based, non-toxic and non-flammable. This makes it safe to use around landscape plantings without causing any harm.
Moreover, this vapor permeable (breathable) waterproofer can be used on new concrete and masonry surfaces. This makes it an ideal option for those looking to protect their newly installed outdoor surfaces.
10. 1 Gal. Dominator Sg+ Clear Acrylic
If you're looking for a high-quality concrete sealer that will protect your surfaces against oil stains and other spills, DOMINATOR SG+ might be just what you need. This sealer is designed to enhance the life and beauty of your surface and provide a high gloss finish that will last for 2-4 years before needing to be resealed (depending on your environment).
It's important to note that you should not apply this sealer if the surface temperature is expected to be below 50° for 48 hours before and after application. Additionally, it's not intended for use on stone or clay.
One of the great things about DOMINATOR SG+ is its coverage rate. With 250-400 square feet per gallon per coat, you'll save money and time by reducing maintenance when you use this sealer. And because it has a water-based formula, you'll be able to breathe easy during application. There are no harsh odors, and the low VOCs make it a pleasant and easy process.
Applying DOMINATOR SG+ is simple thanks to the easy spray-on application method. You can use the included Quick Start guide and How To videos to get started. And unlike some competitors, this sealer has an incredibly fast dry time between coats – just 45 minutes. That means you can complete your project in just one day.
Best Sealer For Concrete Floors FAQs
Are there any special considerations when sealing outdoor concrete floors?
Yes, there are special considerations when sealing outdoor concrete floors. Outdoor concrete floors are exposed to harsh weather conditions, foot traffic, and other environmental factors that can cause damage and wear over time. Here are some things to consider when sealing an outdoor concrete floor:
1. Choose the right sealer: There are different types of sealers available for outdoor concrete floors. Some sealers are more durable and can withstand heavy foot traffic, while others are better suited for areas that receive more sunlight or are prone to water damage.
2. Prepare the surface: Before applying the sealer, the surface should be clean, dry, and free of any debris. Any cracks or damage should be repaired prior to sealing to ensure a smooth and even surface.
3. Apply the sealer correctly: The sealer should be applied evenly and in a thin layer. It's important to follow the manufacturer's instructions for application and to allow adequate drying time before use.
4. Maintain the seal: Regular maintenance is key to keeping the seal intact. This includes cleaning the surface regularly and reapplying the sealer as needed to protect against wear and tear.
By considering these factors, you can ensure that your outdoor concrete floor is properly sealed and protected from the elements.
Can I apply a sealer to a stained concrete floor?
Yes, you can apply a sealer to a stained concrete floor. In fact, it is recommended to apply a sealer to protect the stained concrete floor from damage and to enhance its appearance. Stained concrete floors are susceptible to damage from foot traffic, spills, and other environmental factors, and a sealer can help prevent this damage.
Before applying the sealer, it is important to clean the stained concrete floor thoroughly to remove any dirt or debris. You should also ensure that the stained concrete floor is completely dry before applying the sealer.
There are different types of sealers available, including acrylic sealers, epoxy sealers, and polyurethane sealers. The type of sealer you choose will depend on your specific needs and the level of protection you require.
When applying the sealer, it is important to follow the manufacturer's instructions carefully. It is also recommended to apply multiple coats of sealer for maximum protection and durability.
Overall, applying a sealer to a stained concrete floor is a great way to protect and enhance the appearance of your flooring.
Can I use a water-based sealer on my concrete floor?
Yes, you can use a water-based sealer on your concrete floor. Water-based sealers are a popular choice for concrete floors because they are easy to apply, dry quickly, and have a low odor. They also provide a durable and long-lasting seal that helps protect the concrete from stains, scratches, and other types of damage.
When selecting a water-based sealer for your concrete floor, it is important to choose a product that is specifically designed for use on concrete. Look for a sealer that is labeled as "concrete sealer" or "concrete floor sealer" to ensure that it is formulated to work with the unique properties of concrete.
Before applying the sealer, make sure that your concrete floor is clean and free of any dirt, debris, or other contaminants. You may also need to apply a concrete primer or etching solution to ensure proper adhesion of the sealer.
Overall, using a water-based sealer can be a great way to protect and enhance the appearance of your concrete floor. Just be sure to choose the right product for your needs and follow the manufacturer's instructions for application and maintenance.
How do I choose the right sealer for my concrete floor?
Choosing the right sealer for your concrete floor is crucial to maintaining its longevity, appearance, and protection. There are various types of sealers available in the market, each with their own advantages and disadvantages. Here are some factors to consider when choosing the right sealer for your concrete floor:
1) Type of Concrete: The type of concrete used for your floor will determine the type of sealer you need. For instance, a colored or stained concrete floor will require a sealer that enhances the color and provides a glossy finish, while a plain concrete floor may need a penetrating sealer that prevents moisture and stains.
2) Location: The location of your concrete floor will also affect your choice of sealer. For instance, a concrete floor in a high-traffic area such as a garage or warehouse may require a more durable and abrasion-resistant sealer.
3) Climate: The climate of your region will also determine the type of sealer you need. If you live in an area with high humidity or rainfall, a sealer that provides good water resistance is necessary.
4) Maintenance: Consider the level of maintenance required for the sealer you choose. Some sealers require frequent reapplication, while others are more long-lasting and require less maintenance.
In summary, choosing the right sealer for your concrete floor requires careful consideration of the type of concrete, location, climate, and maintenance. It's always best to consult with a professional to ensure you make the right choice for your specific needs.
How long does a sealer last on a concrete floor?
The lifespan of a sealer on a concrete floor depends on various factors, such as the type of sealer used, the amount of traffic the floor receives, and the level of maintenance it receives. Generally, most sealers last for two to five years, but some high-quality sealers can last up to ten years with proper maintenance.
Acrylic sealers are the most common type of sealer used on concrete floors, and they typically last for two to three years. Epoxy and polyurethane sealers are more durable and can last up to five years, but they are also more expensive than acrylic sealers.
To extend the lifespan of a sealer on a concrete floor, it is essential to follow the manufacturer's guidelines for application and maintenance. Regular cleaning and reapplication of the sealer can help to prevent wear and tear and maintain the floor's appearance.
In conclusion, the lifespan of a sealer on a concrete floor varies depending on the type of sealer used and the level of maintenance it receives. With proper care, a sealer can last for several years and help to protect the concrete floor from stains, dirt, and moisture.
How often do I need to reapply a sealer to my concrete floor?
The frequency of reapplying a sealer to your concrete floor depends on various factors such as the type of sealer, the traffic on the floor, and the conditions under which the floor is exposed. Generally speaking, sealers for concrete floors can last for one to five years before needing to be reapplied. However, high-traffic areas may require more frequent applications, while low-traffic areas may only need resealing every few years.
To determine if it's time to reapply a sealer, you can perform a simple test. Pour a small amount of water on the floor and wait for a few minutes. If the water beads up and does not penetrate the surface, then the sealer is still effective. However, if the water soaks into the concrete, then it's time to reapply the sealer.
It's important to follow the manufacturer's recommendations when it comes to reapplying a sealer to your concrete floor. Also, make sure that the floor is thoroughly cleaned and prepped before applying the new sealer to ensure maximum adhesion and performance.
Should I use a penetrating or topical sealer on my concrete floor?
The decision to use a penetrating or topical sealer on your concrete floor depends on the specific needs of your space. A penetrating sealer is absorbed into the pores of the concrete, protecting it from within. This type of sealer is best suited for areas where moisture is a concern, such as basements or garages. A topical sealer, on the other hand, sits on top of the concrete surface and creates a protective layer. This type of sealer is ideal for areas where spills and stains are likely, such as kitchens or outdoor patios.
It is important to consider the type of traffic your concrete floor will receive when deciding on a sealer. High-traffic areas may benefit from a topical sealer, as it can provide an additional layer of protection against wear and tear. In contrast, a penetrating sealer may be more appropriate for low-traffic or moisture-prone areas.
Ultimately, the decision to use a penetrating or topical sealer on your concrete floor should be based on a careful assessment of your space and its specific needs. It may be helpful to consult with a professional to determine the best type of sealer for your particular situation.
What are the benefits of using a sealer on a concrete floor?
Using a sealer on a concrete floor can offer a range of benefits. Firstly, it helps to protect the concrete from damage caused by moisture, chemicals and other substances that can stain or corrode the surface. This is particularly important in areas where spills or exposure to harsh substances is likely, such as garages or industrial settings. Additionally, a sealer can help to improve the appearance of the concrete, making it look smoother, shinier and more attractive. It can also help to prevent dust and dirt from settling on the surface, making it easier to clean and maintain. Another benefit is that it can make the concrete more durable, reducing the likelihood of cracks, chips or other damage occurring over time. Finally, using a sealer can help to prolong the lifespan of the concrete, ensuring that it remains in good condition for many years to come.
What are the differences between solvent-based and water-based sealers for concrete floors?
Solvent-based and water-based sealers are two common types of sealers used for concrete floors. The main difference between the two is the type of solvent used. Solvent-based sealers use organic solvents such as xylene, toluene, or mineral spirits to carry the sealer into the concrete pores. On the other hand, water-based sealers use water as the primary solvent, with a small amount of co-solvents to aid in the application.
In terms of performance, solvent-based sealers offer better resistance to chemicals, abrasion, and UV light. They also penetrate deeper into the concrete, providing better protection against moisture and stains. However, they emit harmful VOCs and require a longer drying time.
Water-based sealers, on the other hand, are eco-friendly and emit fewer VOCs. They dry faster and are easier to clean up with soap and water. However, they offer lower resistance to chemicals and wear and tear compared to solvent-based sealers.
In conclusion, the choice between solvent-based and water-based sealers depends on the specific needs of the concrete floor. Solvent-based sealers are ideal for high-traffic areas that require maximum protection, while water-based sealers are suitable for low-traffic areas that require eco-friendliness and ease of application.
What is the best sealer for concrete floors?
The best sealer for concrete floors will depend on the specific needs and conditions of the floor. There are several options available, including acrylic sealers, epoxy sealers, and penetrating sealers.
Acrylic sealers are a popular choice for indoor concrete floors. They are easy to apply, dry quickly, and provide good protection against stains and water damage. However, they may need to be reapplied more frequently than other types of sealers.
Epoxy sealers are a more durable option for high-traffic areas or where chemical resistance is needed. They create a hard, glossy surface that is resistant to scratches, chemicals, and stains. However, they can be more difficult to apply and may require professional installation.
Penetrating sealers are a good option for outdoor concrete floors or where a natural look is desired. They penetrate the pores of the concrete to create a barrier against water and stains while allowing the concrete to breathe. They may also help to reduce the risk of efflorescence, which is a white powdery substance that can appear on concrete surfaces.
Ultimately, the best sealer for a concrete floor will depend on factors such as the location, amount of foot traffic, and specific needs of the space. It is best to consult with a professional to determine the best sealer for your specific situation.
