Best Sealer For Concrete Floors (2024 Update)
If you’re looking for a reliable and long-lasting solution to protect your concrete floors, a sealer is a must-have accessory.
When buying a sealer for your concrete floors, there are several factors to consider. Firstly, you need to decide whether you want a water-based or solvent-based sealer. Water-based sealers offer a more natural finish and are easier to apply, while solvent-based sealers provide more durable and long-lasting protection. Additionally, you should consider the type of concrete surface you want to seal, whether it’s indoor or outdoor and the level of foot or vehicular traffic it receives.
Still not sure which sealer is the best fit for your concrete floors? Here are a few questions to ask yourself: What is the purpose of the floor? What is the existing condition of the concrete? Are you willing to make regular maintenance checks? Once you have your answers, you can narrow down your options and select the best sealer for your needs.
Whether you’re looking to protect your garage, driveway, or basement floors, investing in a quality sealer will provide you with peace of mind and extend the lifespan of your concrete surfaces. Keep these factors in mind, and you’ll be on your way to finding the best sealer for your concrete floors.
10 Best Sealer For Concrete Floors
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It's an acrylic low VOC floor sealer that is ideal for natural wood, concrete, and outdoor surfaces.
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Ideal for sealing and adding a satin finish to decorative concrete surfaces.
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Ideal for coating and protecting concrete and garage floors with a low VOC, slate gray finish.
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4
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It is ideal for sealing and waterproofing concrete surfaces such as garage floors and driveways against water, salt, and oil damage.
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5
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This product is ideal for protecting and sealing concrete floors and surfaces to enhance their appearance and durability.
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Ideal for protecting and enhancing the appearance of various concrete surfaces such as driveways, patios, walkways, and garage floors.
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7
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It is ideal for waterproofing and protecting surfaces such as concrete, brick, and masonry from water damage and stains.
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8
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This product is ideal for sealing high gloss finish on concrete, brick and terrazzo walls and floors.
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9
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It is ideal for sealing concrete floors to protect against moisture, stains, and damage.
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10
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This product is ideal for protecting porous concrete surfaces from water damage with a ready-to-use water-based silane/siloxane sealant.
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1. Exterior Beauty Shield – Low Voc Sealer
Introducing the world's first self-cleaning sealer that provides superior protection and coverage for various surfaces. This proprietary blend of low VOC nano-particles creates a superhydrophilic surface, ensuring that water rolls right off without causing any damage to the surface.
The advanced acrylic formula of this waterproof clear seal is designed to withstand extreme weather conditions such as sun, rain, snow, and dirt buildup. This protective layer not only acts as a water reflector but also ensures that the surface is safe from any sun damage. As soon as water hits the surface, it rolls right off in seconds, leaving the surface clean and dry.
This sealer can be used on various surfaces, including treated softwood or hardwood decking, composite decking, concrete surfaces, patios, sidewalks, and even wood roof shingles, making it an ideal choice for all weather conditions.
The nanoparticle formulation of this sealer also provides years of robust protection from strong UV rays, keeping your structure bright and clean. The superior UV protection ensures that the surface maintains its original color and does not fade over time.
For best results, it is recommended to apply one or two thin coats. With coverage up to 400 sq ft per half gallon, this sealer provides excellent value for money.
2. Clear Seal For Decorative Concrete – 1 Gal
Looking for an easy-to-apply concrete sealant that dries quickly, leaving behind an attractive and durable satin finish? Look no further than this Do-It-Yourself Clear Concrete Sealant.
Designed for use on stained concrete, stamped concrete, or patio paver floors, this sealant offers protection against color fade, ensuring your floors look great for years to come. Plus, it's suitable for both interior and exterior use.
Thanks to its water-based formula, this concrete sealant is easy to clean up, making it a hassle-free solution for any DIY project. And, with its ability to be applied over previous concrete sealer applications, you can rest assured that you're getting a product that will work seamlessly with your existing flooring.
So why wait? Grab your paint roller and get started on your DIY project today with this easy-to-use, quick-drying, and attractive clear concrete sealant.
3. Seal-Krete Epoxy-Seal Low Voc Concrete & Garage Floor Paint, Slate Gray
Introducing a paint that goes above and beyond, providing exceptional durability and resilience. This product is specifically designed to outlast its competitors, boasting an impressive three times longer lifespan than that of Proch & Floor Paint.
This paint is engineered to resist a variety of harsh elements, including water, oil, grease, gas, and salt, making it an ideal choice for outdoor use. Not only does it repel these harmful substances, but it also resists peeling, blistering, and hot tire pick-up, ensuring a long-lasting and beautiful finish.
Not only is this paint incredibly durable, but it is also easy to clean up with just soap and water. It can be used both indoors and outdoors on coated or uncoated horizontal surfaces, making it a versatile choice for any project.
Say goodbye to constantly repainting and touching up surfaces and hello to a paint that will stand the test of time. Choose this product for a reliable, long-lasting finish on your next project.
4. Garage Shield: Ultimate Concrete Sealer
This concrete sealer boasts exceptional waterproofing capabilities, as it can penetrate deep within the concrete and react chemically with the pores and capillaries to create a long-lasting hydrophobic surface that effectively beads water. Moreover, it is highly resistant to oil and grease staining, thanks to its oleophobic fluorocarbon composition. This feature makes it easier to clean and remove oil and grease from treated surfaces, thereby reducing maintenance requirements.
This sealer also provides protection against chloride ion penetration, forming an effective chloride screen that dramatically reduces chloride ion ingress. This, in turn, prevents deicing salt and chloride damage, ensuring your concrete remains in excellent condition for longer periods. Additionally, it has a clear, natural flat finish that does not change the surface appearance and is UV stable, ensuring that it will not break down with light exposure.
Furthermore, this sealer is 100% breathable and non-film forming, allowing moisture within the concrete to escape without adverse effects to the sealer. It does not trap moisture, which could lead to moisture intrusion, but instead, it resists wind-driven rain, prevents freeze-thaw damage, spalling, pitting, and cracking.
5. Seal-Krete 604001 Clear-Seal Satin Concrete Protective Sealer, Gallon, Clear
This product offers an exceptional solution for extending the life of both interior and exterior surfaces, whether they are coated or uncoated. It boasts excellent chemical resistance, as well as waterproofing and protection properties. The low odor, low VOC urethane-fortified formula ensures that the product is extremely durable and provides a non-yellowing acrylic seal.
In terms of usage, this product is incredibly easy to apply and dries to the touch in just one hour. It can cover up to 300 square feet per gallon, depending on the porosity of the surface being treated. This product is particularly effective at penetrating deeply into concrete, offering protection against moisture, salt, chlorine, oil, and hot tire pickup.
When applied, this product is milky white in color but dries to a clear satin finish that enhances the natural character of the surface it is applied to. This provides a protective layer that also retains the beauty of the surface it is applied to.
6. Wet Look Concrete Sealer, Protect Your Surfaces
ToughGloss stands out as the best semi-gloss concrete sealer on Amazon, thanks to its MicroEmulsion Technology. This professional-quality concrete sealer provides long-lasting protection and a stunning wet look finish that is sure to impress.
ToughGloss is a water-based, pure acrylic sealer that can be used both indoors and outdoors. Its formula is designed to withstand the elements and protect your concrete from damage, without needing to be reapplied every year. The semi-gloss finish gives your concrete a beautiful shine that will make your neighbors envious.
This versatile sealer can be used on a variety of concrete surfaces, including driveways, sidewalks, floors, cultured stone, decorative masonry walls, terrazzo, concrete pavers, and precast units. It's also suitable for stamped, stenciled, colored, and acid-stained concrete.
One of the best things about ToughGloss is how easy it is to apply. Unlike other wet look sealers, you don't need to be a professional to achieve great results. You can use a paint roller, brush, or sprayer to apply it to your concrete surface. Additionally, it can easily cover over previously applied solvent-based or water-based systems. Plus, ToughGloss is compliant with all VOC regulations in the United States and Canada.
After application, ToughGloss dries to a clear, medium-gloss finish. If you prefer a higher gloss, additional coats can be applied. Overall, ToughGloss is a reliable and easy-to-use concrete sealer that provides long-lasting protection and a beautiful finish to any concrete surface.
7. Ps101 Siliconate Water Repellent Wb Penetrating Sealer (Ps1011g)
Looking for a reliable sealer to protect your unsealed and uncolored concrete and masonry surfaces? Look no further than this zero VOC, water-based sealer that offers a range of benefits to keep your surfaces looking their best for longer.
One of the key benefits of this sealer is its ability to restrict moisture absorption, which can help to prevent damage caused by freeze/thaw cycles, scaling, and spalling. It also resists salts and deicing chemicals, reducing the risk of damage from harsh winter weather.
In addition to its protective properties, this sealer also limits dirt buildup and retards organic growth, making it easier to keep your surfaces clean and looking great. And because it's water-based and contains zero VOCs, you can feel good about using it in your home or business without worrying about harmful chemicals.
8. Detco Crete Seal 25 – Concrete, Brick, Terrazzo Wall & Floor Sealer, High-Gloss Finish (1 Gallon)
This product is designed to provide long-lasting protection for a variety of non-resilient floor surfaces such as concrete, brick, and terrazzo. It effectively seals and safeguards these surfaces from harsh weather conditions, preventing the formation of cracks and spalls.
One of the most notable features of this product is its high gloss finish, which maintains its shine without yellowing over time. It is suitable for both indoor and outdoor use, making it a versatile solution for protecting your floors.
Whether you have a high-traffic area or just want to ensure the longevity of your floors, this product provides reliable and durable protection. It is an excellent choice for anyone looking to safeguard their flooring investment while maintaining a polished appearance.
– Protection for non-resilient floor surfaces
– Resistance to harsh weather conditions
– High gloss finish that maintains its shine
– Suitable for both indoor and outdoor use
– Long-lasting durability, even in high-traffic areas.
9. Bone Dry Products Bone84649 Original Penetrating Concrete Floor Sealer, 1 Gallon
Introducing an exceptional penetrating concrete sealer that is easy to apply and provides a host of benefits! This sealer is designed to protect your concrete flooring from moisture, extending the life of your concrete slab and finished flooring.
With its moisture mitigation capabilities, this concrete sealer is perfect for use in areas where moisture is a concern. It also protects concrete from freeze/thaw damage, making it ideal for use in climates with harsh weather conditions.
Applying this concrete sealer is a breeze, thanks to its easy-to-use formula. Simply follow the instructions provided, and you will have a perfectly sealed concrete surface in no time.
By using this concrete sealer, you can rest assured that your flooring is protected from wear and tear, ensuring its longevity. Not only does it protect against damage, but it also enhances the overall appearance of your concrete surface.
10. Rain Guard Concrete Protector – Ultimate Waterproofing Solution!
Introducing the Premium Concrete Sealer, a water-based, silane/siloxane solution that offers superior protection, restoration, and extension of your home's lifespan. This concrete sealer is safe for both indoor and outdoor use and is designed to penetrate deeply into the surface, inhibiting moisture damage.
Formulated with Micro-Lok, this concrete sealer offers long-lasting protection by creating a hydrophobic barrier against various weathering elements such as salt, dirt, freezing temperatures, wind-driven rain, and other damaging elements. It is versatile and can be used to protect garage floors, stamped concrete, countertops, driveways, walls, patios, and even as a grout sealer.
One of the most outstanding features of this concrete sealer is that it dries down to a transparent, stain-resistant finish that won't yellow or alter the surface texture and appearance. It is ready to use and can absorb into surfaces, covering up to 200 sq. ft./gallon. Before application, surfaces should be prepped by removing stains with mild soap or Restore-N-Prep, which is sold separately. For optimal results, apply with a handheld pump sprayer.
This concrete sealer creates a durable barrier that repels water, oil, and other contaminants, protecting the concrete from weathering, staining, and corrosion. It preserves the natural look of the concrete while maintaining its integrity. With the Premium Concrete Sealer, you can protect and preserve your home's concrete surfaces, ensuring that they remain beautiful and functional for years to come.
Best Sealer For Concrete Floors FAQs
Can I apply a sealer on a stained concrete floor?
Yes, you can apply a sealer on a stained concrete floor. In fact, it is recommended to apply a sealer after staining a concrete floor to protect the surface from wear and tear, stains, and other damages. A sealer will also help to enhance the color and shine of the stain, making it look more vibrant and appealing.
Before applying the sealer, it is important to ensure that the stained concrete floor is clean and dry. Any dirt or debris on the surface can affect the adhesion of the sealer to the concrete. You can use a mild detergent and water to clean the floor and allow it to dry completely before applying the sealer.
There are different types of sealers available in the market, including water-based, solvent-based, and epoxy-based sealers. You can choose the one that best suits your needs and preferences.
It is recommended to apply at least two coats of sealer to ensure adequate protection and durability of the stained concrete floor. You should follow the manufacturer's instructions carefully while applying the sealer and allow it to dry completely before using the floor.
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 and environmentally friendly option for sealing concrete surfaces. They are easy to apply, dry quickly, and provide a clear finish that enhances the natural look of concrete. Moreover, they are low in VOCs (volatile organic compounds), making them a safe choice for indoor use.
When selecting a water-based sealer, it's important to choose one that is specifically designed for use on concrete floors. This will ensure that the sealer is formulated to handle the unique demands of concrete, such as high traffic, moisture, and abrasion. Additionally, be sure to follow the manufacturer's instructions for proper application, including surface preparation, drying time, and number of coats required.
Overall, using a water-based sealer on your concrete floor is a great way to protect and enhance its appearance while maintaining a safe and environmentally friendly space.
Do I need to apply a primer before applying a sealer on my concrete floor?
Yes, it is highly recommended to apply a primer before applying a sealer on your concrete floor. Primers help to create a strong bond between the concrete surface and the sealer, ensuring that it adheres properly and lasts longer. They also help to fill in any cracks or imperfections in the concrete surface, creating a smooth and even base for the sealer to be applied.
In addition to providing a better surface for the sealer, primers also help to protect the concrete from moisture and other environmental factors that can damage the surface over time. They can also enhance the color and texture of the concrete, making it look more vibrant and attractive.
When choosing a primer for your concrete floor, it is important to select one that is specifically designed for use with concrete surfaces. This will ensure that it provides the best possible adhesion and protection, and that it is compatible with the type of sealer you plan to use.
How do I choose the best sealer for my concrete floor?
Choosing the best sealer for your concrete floor requires careful consideration of several factors. First, you need to determine the type of concrete you have and the level of protection required. For instance, if you have a decorative concrete floor, you may need a sealer that enhances the color and texture of the surface.
Secondly, consider the environment the floor is exposed to. If the floor is in an area that receives heavy traffic, you may need a sealer that is more durable and resistant to abrasion. If the floor is in an area that is exposed to water or chemicals, you may need a sealer that is resistant to these elements.
Thirdly, consider the finish you want. Sealer finishes range from high-gloss to matte, and each has its own advantages and disadvantages. High-gloss finishes are more reflective and provide a shiny appearance, but they also show scratches and scuffs more easily. Matte finishes are less reflective and provide a more natural appearance, but they may not be as durable as high-gloss finishes.
Finally, consult with a professional if you are unsure about the best sealer for your concrete floor. They can provide valuable insights and recommendations based on their experience and expertise.
How do I maintain my concrete floor after applying a sealer?
After applying a sealer to your concrete floor, it is important to maintain it properly to ensure its longevity and effectiveness. Here are some tips on how to maintain your concrete floor after applying a sealer:
1. Regular cleaning: Sweep and mop your floor regularly to remove dirt and debris. Use a mild detergent and warm water to clean the surface.
2. Avoid harsh chemicals: Harsh chemicals such as bleach and ammonia can damage the sealer and the concrete surface. Avoid using such chemicals for cleaning.
3. Avoid heavy machinery: Heavy machinery or equipment can scratch or damage the surface of the concrete floor. Avoid using such machinery.
4. Reseal when necessary: Depending on the type of sealer you use, you may need to reseal your floor every few years. Keep an eye on the condition of your floor and reseal it when necessary.
5. Protect the surface: Use mats and rugs to protect the surface of your concrete floor from scratches and damage.
By following these tips, you can maintain your concrete floor after applying a sealer and ensure its longevity and effectiveness.
How long does a concrete floor sealer last?
The longevity of a concrete floor sealer depends on several factors such as the type of sealer, the quality of the application, and the level of traffic on the floor. Generally, a concrete floor sealer can last between 1 to 5 years or more, depending on the conditions it is subjected to. For instance, a high-quality epoxy or polyurethane sealer can last up to 5 years or more in low traffic areas, while a penetrating sealer may last only 1-2 years.
Factors that can impact the lifespan of a concrete floor sealer include exposure to UV rays, extreme temperatures, chemical spills, and heavy traffic. To ensure that a concrete floor sealer lasts as long as possible, it is crucial to apply it correctly and maintain it properly. This includes regular cleaning, avoiding harsh chemicals, and reapplying the sealer as needed.
In summary, the durability of a concrete floor sealer depends on various factors, and it is best to consult with a professional to determine the most suitable type of sealer and maintenance plan for your specific situation.
What are the different types of concrete floor sealers available in the market?
There are several types of concrete floor sealers available in the market, each with its own unique properties and benefits. The most common types include acrylic sealers, epoxy sealers, polyurethane sealers, and penetrating sealers.
Acrylic sealers are the most commonly used type of concrete sealer and are known for their affordability, ease of application, and ability to enhance the color of the concrete. These sealers provide a glossy finish and offer good protection against water, stains, and UV rays.
Epoxy sealers are a more durable option that provides a thick, hard coating that is resistant to abrasion and chemicals. These sealers are commonly used in commercial and industrial settings where heavy traffic and chemical exposure is a concern.
Polyurethane sealers offer excellent protection against scratches, abrasions, and stains. They are also resistant to UV rays and provide a high-gloss finish. These sealers are commonly used on concrete floors in high-traffic areas like retail stores and restaurants.
Penetrating sealers are designed to penetrate the pores of the concrete, providing protection from within. These sealers do not affect the appearance of the concrete but provide excellent protection against water, stains, and other contaminants.
It's important to choose the right type of sealer for your specific needs. Consult with a professional to determine the best option for your concrete surface.
What is the best sealer for a newly installed concrete floor?
The best sealer for a newly installed concrete floor depends on the type and condition of the concrete. Generally, there are two types of concrete sealers: penetrating sealers and topical sealers. Penetrating sealers are ideal for new concrete floors as they penetrate the surface and provide long-lasting protection against stains and moisture. They are also breathable, allowing moisture to escape, preventing the formation of mold and mildew.
Topical sealers, on the other hand, sit on top of the concrete surface, providing a glossy finish and enhancing its appearance. They are best suited for concrete floors that are already in good condition and do not require as much protection against moisture and stains.
When selecting a sealer for a newly installed concrete floor, it is essential to consider factors such as the level of foot traffic, exposure to moisture, and the desired appearance. It is best to consult with a professional to ensure that the right sealer is selected and applied correctly to provide long-lasting protection for your concrete floor.
Will a concrete floor sealer protect my floor from stains and liquids?
Yes, a concrete floor sealer can protect your floor from stains and liquids to a certain extent. A concrete sealer works by penetrating the surface of the concrete and forming a protective layer that prevents liquids from seeping into the pores of the concrete. This means that spills, stains, and other liquids will bead up on the surface of the concrete and can be easily wiped away before they have a chance to penetrate the surface.
However, it is important to note that no concrete sealer can provide 100% protection against all types of liquids and stains. Some aggressive chemicals or highly pigmented liquids may still be able to penetrate the surface of the concrete, even when a sealer has been applied.
To ensure the best protection for your concrete floor, it is important to choose the right type of sealer for your specific needs and to follow the manufacturer's instructions for application and maintenance. Regular cleaning and reapplication of the sealer may also be necessary to maintain its effectiveness over time.
Will a sealer make my concrete floor more slip-resistant?
Concrete floors are commonly used in homes, offices, and industrial settings because of their durability and strength. However, they can become slippery when wet, resulting in accidents and injuries. The good news is that sealing a concrete floor can make it more slip-resistant.
Sealers are designed to penetrate the concrete surface, creating a protective layer that prevents moisture and contaminants from penetrating the surface. This layer also helps to increase the coefficient of friction of the floor, making it less slippery.
However, it's important to note that not all sealers are designed to increase slip resistance. Some sealers may even make the floor more slippery. Therefore, it's essential to choose a sealer that is specifically formulated to improve slip resistance.
In conclusion, sealing a concrete floor can make it more slip-resistant, but it's crucial to choose the right sealer for the job. Consult with a professional to determine the best product for your specific needs.
