If you’re looking for a way to protect your concrete outdoor surfaces from harsh weather conditions and maintain their appearance, a penetrating sealer could be the solution you need. However, with so many options on the market, it can be overwhelming to choose the best one. Here are some factors to consider when selecting the best penetrating sealer for your concrete surfaces.
Firstly, consider the level of protection you need. Some sealers provide more robust protection, while others are more suitable for lighter-duty applications. Another critical factor is the type of concrete surface you have and its porosity level. It would help if you chose a sealer that can penetrate deeply into the surface to ensure long-lasting protection.
Other important factors to consider include the sealer's lifespan, ease of application, and slip resistance. Additionally, be sure to check if the sealer is VOC compliant and meets all statutory requirements.
Before making a purchase decision, ask some necessary questions about the product. Does it offer a warranty? Is it easy to maintain? Does it come in different finishes? Can it be used on other surfaces apart from concrete? When you get satisfactory answers to these questions, you can then make an informed decision and select the best penetrating sealer for your concrete surfaces. By choosing the right sealer, you can enhance the lifespan and appearance of your concrete surfaces, saving you the cost and hassle of ongoing repairs and maintenance.
10 Best Penetrating Sealer For Concrete
| # | Product Image | Product Name | Product Notes | Check Price |
|---|---|---|---|---|
|
1
|
 |
Ideal for sealing and protecting concrete and masonry surfaces from water damage and other forms of weathering.
|
|
|
|
2
|
 |
The product is ideal for waterproofing, densifying and sealing concrete surfaces.
|
|
|
|
3
|
 |
Ideal for protecting concrete surfaces from water and salt damage, while also repelling stains and preserving the natural appearance.
|
|
|
|
4
|
 |
This product is ideal for sealing concrete against water, vapor, and radon gas to provide basement waterproofing and radon mitigation.
|
|
|
|
5
|
 |
The product is ideal for sealing and protecting various types of stone surfaces including countertops, grout, fireplaces, and patios.
|
|
|
|
6
|
 |
Ideal for sealing concrete against water vapor, water seepage, and radon gas permanently for basement waterproofing and radon mitigation.
|
|
|
|
7
|
 |
This product is ideal for sealing concrete against water damage, water vapor, and radon gas, providing permanent results for basement waterproofing and radon mitigation.
|
|
|
|
8
|
 |
This product is ideal for sealing concrete, brick, and paver surfaces.
|
|
|
|
9
|
 |
This product is ideal for sealing and waterproofing brick, concrete, pavers, and porous masonry surfaces with a 15-year warranty.
|
|
|
|
10
|
 |
This product is ideal for providing durable gloss and protection to various natural stone surfaces, both indoors and outdoors.
|
|
1. Armor Sx5000 Penetrating Silane Siloxane Concrete Sealer And Masonry Water Repellent (5 Gal)
The product is designed to provide superior protection against water damage. It is available for same-day shipping, and the delivery is fast and free. The product is engineered to minimize the harmful effects of water absorption and can last for up to 7-10 years beneath the surface.
Unlike other sealants, this product does not change the appearance or color of the substrate, nor does it leave any surface film. The product is capable of reducing water absorption by up to 95%, making it an excellent option for those who want to safeguard their driveways, patios, roadways, and bridges.
This sealant is a professional-grade product and is widely used by industry experts. It is made from top-quality, non-recycled resins that are manufactured in the United States. The product is designed to provide long-lasting protection against water damage, making it an ideal choice for those who want to keep their surfaces looking great for years to come.
2. Ultra-Dense Waterproofer For Concrete – 1 Gal.
Introducing an industrial-grade, water-based proprietary sealer that is designed to strengthen, densify, and waterproof concrete. This product is specially formulated to increase abrasion resistance and reduce moisture and vapor intrusion. The sealer is highly effective in preventing efflorescence, reducing hydrostatic pressure, water vapor transmission, moisture intrusion and ASR.
One of the major benefits of this sealer is that it increases the abrasion resistance of concrete by up to 50%, making it highly durable and long-lasting. It also strengthens the concrete, ensuring that it can withstand harsh weather conditions and heavy foot traffic.
This sealer is available in an industry-first ultra-concentrate, which makes it highly cost-effective. One gallon of Lithi-Tek 9500 can be mixed with 4 gallons of water to make 5 gallons of sealer that can treat up to 1000 sq. ft. of concrete per coat. This makes it an excellent option for large commercial projects or for homeowners who want to protect their concrete driveways, patios, or floors.
In addition to its impressive performance, this sealer is also easy to apply. It can be applied using a sprayer, roller, or brush, and it dries quickly, allowing you to use your concrete surfaces within a short period of time.
3. Siloxa-Tek 8500 Ready To Use – 1 Gallon Penetrating Concrete Sealer, Water And Salt Repellent
The Siloxa-Tek 8500 is a highly effective water-based silane/siloxane designed to reduce water and moisture intrusion. This product is perfect for protecting concrete, pavers, brick, and stone surfaces, while maintaining their original natural appearance. The low VOC formula is 100% breathable and non-film forming, ensuring that it will never peel, flake or delaminate.
This product is D.O.T approved, meaning it is resistant to surface damage caused by chlorides and deicing salts. It also mitigates cracking, spalling, and pitting, while protecting against surface degradation from freeze-thaw damage. With 6x higher actives than any other water-based concrete sealer on the market, Siloxa-Tek 8500 is a supercharged penetrating sealer that provides long-lasting protection against wind-driven rain.
Siloxa-Tek 8500 is a commercial-grade, impregnating sealer suitable for both commercial and residential applications. Its high actives formula is UV stable and will not break down from direct sunlight. There is no change to the surface profile, ensuring a non-slick surface. This product is the next generation of impregnating sealers, with smaller active particles for even deeper penetration and unrivaled protection.
With excellent water beading effect and easy application with a sprayer, roller, or brush, Siloxa-Tek 8500 is perfect for use on driveways, garages, basements, patios, and pool decks. Each gallon covers up to 250 square feet per coat. If installed by a certified applicator, vertical applications can last up to 10 years before reapplication is required.
4. Radonseal Concrete Protector: Waterproof & Radon Mitigation.
This concrete sealer is a game-changer for those looking to protect their concrete surfaces. It has the ability to penetrate deep into the concrete matrix, sealing micro-pores and capillaries, thereby preventing capillary water seepage, water vapor, efflorescence, and radon gas. This makes it perfect for use on a variety of surfaces, including basement floors, interior basement walls, foundation walls, slab-on-grade, indoor and outdoor poured concrete slabs, and walls.
One of the key benefits of this concrete sealer is that it not only prevents water from seeping through, but it also hardens and strengthens the concrete. This added strength helps to protect against concrete dusting, crazing, damage caused by salts, de-icing chemicals, and freeze thaw. Plus, it is breathable, which means it doesn't trap moisture.
This eco-friendly and easy-to-apply formula is a homeowner's dream come true. It has zero VOCs, no fumes, no noxious odors, no solvents, and is non-toxic and non-flammable. It is also water-based, making it easy to clean up.
Once applied, this sealer is permanent and paintable. There's no need for reapplication, as the seal becomes integral to the concrete itself. It is resistant to hydrostatic water pressure and is a penetrating sealer that does not form a surface film, so there's no peeling or fading. You can even paint the surface after sealing it.
This commercial-grade concrete sealer has been trusted by homeowners since 1997 and comes with a money-back guarantee. So, if you're looking for a reliable and effective way to protect your concrete surfaces, this concrete sealer is definitely worth considering.
5. Ultimate Stone Protector By Black Diamond
Looking for an easy-to-use sealer that offers long-lasting protection? Look no further than this professional-grade Granite Sealer. With just a quick spray and wipe, you can protect your granite and other surfaces from oil, coffee, food, wine, grease, and ink. And because it's water-based, it's safe for use around food.
This low-odor sealer is perfect for use on granite, stone, concrete, grout, and more. Simply apply the sealer and let it penetrate to provide lasting protection against stains and spills. And because it's non-toxic and non-corrosive, you can feel confident using it around your home.
This impregnator sealer has been designed, tested, and used by stone care professionals, so you can trust that it will provide the protection your surfaces need. Whether you're using it indoors or outdoors, this sealer is sure to provide the results you're looking for. So why wait? Protect your surfaces today with this professional-grade Granite Sealer.
6. Radonseal Concrete Waterproofing & Radon Mitigation Solution.
This product comes with a money-back guarantee, so you can be confident in your purchase. It is designed to be user-friendly, with a non-toxic and non-flammable formula that contains zero VOC's, making it safe for use in any environment.
The application process is quick and easy, with the option of either a spray or roll-on method. Once applied, the product is permanent, eliminating the need for any reapplication in the future.
One of the key benefits of this product is its ability to penetrate deep into concrete surfaces, without leaving any coating behind. It works by absorbing and reacting inside the concrete, which makes it highly effective at protecting against damage and wear.
7. Radonseal Concrete Sealer – Waterproof, Seal, Protect.
This product comes with a comforting money-back guarantee, giving customers peace of mind when purchasing. The formula is designed to be user-friendly, as it is non-toxic, non-flammable and contains zero VOC's. Applying this product is a breeze, as it can be easily sprayed or rolled on. Once applied, there is no need for reapplication, as it offers a permanent solution to concrete issues. The formula penetrates deeply, without leaving a coating behind, instead working by absorbing and reacting within the concrete. This makes it a reliable and long-lasting solution for concrete problems.
8. Proseal: Dot Approved Concrete, Brick & Paver Sealer
Introducing a high-quality sealer designed for both indoor and outdoor use on a wide range of surfaces including concrete, brick, pavers, flagstone, and slate – the Solvent-Based Silane Siloxane Sealer! With its low VOC, breathable, and high solids formula, this sealer is perfect for those who want to maintain the natural, unsealed look and feel of their substrate.
This product has been approved by the Department of Transportation for use on roadways and bridgedecks in several states as a penetrating concrete sealer to reduce damage and deterioration caused by water absorption. It is also easy to apply with an acetone/solvent resistant pump sprayer, making the application process a breeze.
This sealer is designed to provide long-lasting protection against environmental factors, with two back-to-back coats yielding up to 7-10 years of protection. Manufactured in the USA, you can be assured that there are no recycled or imported resins in the formula, ensuring the highest quality product possible.
Please note that this product ships FedEx HAZMAT and requires a DIRECT signature upon delivery. If the purchaser is unable to provide a signature and the product gets rejected or shipped back, the customer will be responsible for any additional fees incurred. Additionally, there are NO returns or exchanges allowed under any circumstance due to the HAZMAT certifications and paperwork required for shipping.
9. Brick & Concrete Sealer: 15-Year Waterproof Warranty.
This product offers unparalleled protection and durability, with a 15-year waterproofing warranty that guarantees its effectiveness. It is a water-based solution that is eco-friendly, non-toxic, and non-flammable, making it safe for use around plants and pets.
Using this product is incredibly easy, as it can be applied via spray, roll, or brush, making it accessible to anyone. It is designed to protect a wide range of surfaces, including outdoor and indoor brick, concrete, masonry, grout, and even wood. This versatility makes it an ideal solution for any homeowner looking to protect their property.
One of the key benefits of this product is its ability to bond and strengthen surfaces, providing long-lasting protection against freeze-thaw cycles. It also prevents spalling and dusting, ensuring that surfaces maintain their integrity and remain looking great for years to come.
10. Gloss Shield: Natural Stone Sealer & Protector
Introducing the Beautiful Gloss Sealer – a versatile solution that works wonders on a variety of surfaces including exposed aggregate, stamped, colored or decorative concrete. Whether you want to spray, brush or roll it on, this sealer is perfect for concrete, pavers, slate, driveways, garage floors, patios, masonry, and brick walls.
Most importantly, this sealer will not darken most surfaces when it dries, making it an ideal choice for those who want to maintain the original look of their surfaces. Unlike other sealers that leave a water-like appearance, the Beautiful Gloss Sealer provides a beautiful gloss finish that enhances the natural beauty of the surface.
Not only does it provide a stunning finish, but it also resists chemicals, ensuring that your surfaces remain protected for a long time. Before making a purchase, it is recommended to read the complete product description to ensure that the Wet Look Sealer is suitable for your needs.
The Beautiful Gloss Sealer is a water-based sealer that is VOC compliant and easy to maintain. With a 100% money-back guarantee, you can be confident that you are purchasing a high-quality product that is made in the USA. So, whether you want to enhance the look of your driveway, patio, or garage floor, the Beautiful Gloss Sealer is the perfect solution for you.
Best Penetrating Sealer For Concrete FAQs
Are there any environmental concerns associated with using a penetrating sealer for concrete?
Yes, there are some environmental concerns associated with using a penetrating sealer for concrete. Penetrating sealers are made of chemicals that can be harmful to the environment if not used and disposed of properly. Some of the chemicals used in penetrating sealers can leach into the soil and groundwater, polluting the environment and potentially harming plant and animal life.
In addition, some penetrating sealers emit volatile organic compounds (VOCs) that can contribute to air pollution and have negative health effects on humans and animals. It is important to choose a penetrating sealer that has low VOCs and to use it in a well-ventilated area to minimize exposure.
To minimize the environmental impact of using a penetrating sealer, it is important to choose a product that is environmentally friendly and to follow the manufacturer's instructions for use and disposal. It is also important to properly clean and maintain the surface of the concrete to minimize the need for reapplication of the sealer, thereby reducing the amount of chemicals that enter the environment.
Can a penetrating sealer be applied on both new and old concrete surfaces?
Yes, a penetrating sealer can be applied on both new and old concrete surfaces. Penetrating sealers are designed to penetrate the surface of the concrete and react with the minerals to form a protective barrier. This barrier helps to prevent moisture and other contaminants from penetrating the concrete, which can cause damage and deterioration over time.
For new concrete surfaces, it is important to wait until the concrete is fully cured before applying a penetrating sealer. This typically takes about 28 days, but can vary depending on the type of concrete and the conditions in which it was poured.
For old concrete surfaces, it is important to clean the surface thoroughly before applying the sealer. This will ensure that the sealer can penetrate the surface and provide the maximum level of protection. It is also important to note that penetrating sealers are not designed to fill cracks or other defects in the concrete, so these should be repaired before applying the sealer.
Overall, a penetrating sealer can be an excellent way to protect both new and old concrete surfaces from damage and deterioration.
Can a penetrating sealer be used on both indoor and outdoor concrete surfaces?
Yes, in general, a penetrating sealer can be used on both indoor and outdoor concrete surfaces. Penetrating sealers are designed to penetrate the pores of concrete and create a barrier against moisture, stains, and other contaminants. This type of sealer is particularly effective for outdoor concrete surfaces because it allows moisture to escape while still providing protection against water damage.
When selecting a penetrating sealer for indoor or outdoor use, it is important to choose a product that is specifically designed for the intended application. Some sealers are formulated for use on outdoor surfaces and may be more resistant to UV radiation and other environmental factors, while others may be better suited for indoor use.
In addition, it is important to follow the manufacturer's instructions for application and maintenance of the sealer. This may involve cleaning the concrete surface thoroughly before application, allowing the sealer to fully cure before use, and periodically reapplying the sealer as needed to maintain its effectiveness.
How does a penetrating sealer protect concrete from water damage?
A penetrating sealer is used to protect concrete from water damage by penetrating the concrete surface and filling in the pores with a protective barrier. This barrier prevents water from seeping into the concrete and causing damage. Penetrating sealers are made from a variety of materials, including silicates, siliconates, and siloxanes, which are designed to penetrate and bond with the concrete on a molecular level.
Once the sealer has been applied, it chemically reacts with the concrete to create a hydrophobic barrier that repels water. This barrier prevents water from penetrating the surface, which can cause the concrete to crack, spall, or degrade over time. Additionally, the penetrating sealer can help to reduce the formation of efflorescence, a white powdery substance that forms on the surface of concrete due to the migration of salts and other minerals.
Overall, a penetrating sealer is an effective way to protect concrete from water damage, and should be applied to any concrete surface that is exposed to moisture or water.
How long do penetrating sealers last on concrete?
Penetrating sealers are known for their ability to penetrate deep into the concrete surface, forming a chemical barrier that prevents water, oil, and other contaminants from penetrating the concrete. The lifespan of penetrating sealers on the concrete surface depends on various factors such as the quality of the sealer, the application technique, and the environment in which the concrete is exposed.
Generally, penetrating sealers can last for up to 10 years or more. However, this lifespan can be reduced if the concrete is exposed to harsh conditions such as heavy foot traffic, extreme weather, and exposure to chemicals. It is important to note that the lifespan of the sealer does not determine the lifespan of the concrete. Therefore, regular maintenance and reapplication of the sealer are necessary to ensure that the concrete remains protected and durable.
To ensure the longevity of the penetrating sealer, it is important to choose a high-quality sealer and follow the manufacturer's instructions for application and maintenance. Additionally, it is recommended to clean and reapply the sealer every 3-5 years to maintain its effectiveness and protect the concrete from damage.
How often should a penetrating sealer be applied to concrete surfaces?
The frequency of applying penetrating sealer to concrete surfaces depends on various factors such as the type of sealer used, the condition of the concrete surface, and the level of foot or vehicular traffic it receives. However, generally, penetrating sealers should be reapplied every 3 to 5 years for optimal protection and performance.
It is important to note that applying too much sealer can lead to a buildup of the product on the surface, which can cause discoloration and peeling. On the other hand, failing to reapply the sealer in a timely manner can result in the concrete surface becoming vulnerable to stains, moisture, and other forms of damage.
To ensure that your concrete surface is adequately protected, it is recommended to consult with a professional and follow the manufacturer's instructions for the specific sealer being used. Additionally, regular cleaning and maintenance of the concrete surface can help extend the lifespan of the sealer and prevent damage.
What are the benefits of using a penetrating sealer for concrete?
A penetrating sealer is a type of concrete sealer that is designed to penetrate deep into the pores of the concrete to provide long-lasting protection against water, stains, and other types of damage. There are several benefits of using a penetrating sealer for concrete.
Firstly, it helps to prevent water damage by forming a protective barrier that repels water and prevents it from penetrating the surface of the concrete. This is especially important in areas where water is likely to be present, such as driveways, patios, and sidewalks.
Secondly, a penetrating sealer helps to prevent staining by repelling oil, grease, and other types of stains that can discolor and damage the surface of the concrete. This is particularly important for areas where spills are likely to occur, such as garages and workshops.
Finally, a penetrating sealer can help to extend the lifespan of the concrete by providing a protective layer that helps to prevent cracks, spalling, and other types of damage. This can save homeowners and businesses money in the long run by reducing the need for costly repairs and replacements.
Overall, the benefits of using a penetrating sealer for concrete are numerous, making it a valuable investment for homeowners and businesses alike.
What are the top brands of penetrating sealers for concrete?
When it comes to penetrating sealers for concrete, there are several top brands that are known for their quality and effectiveness. One of the most popular brands is Ghostshield, which offers a range of penetrating sealers that provide excellent protection against water, oil, and other contaminants. Another top brand is RadonSeal, which is known for its ability to seal concrete and prevent the entry of moisture and water vapor. Other notable brands include Drylok, which offers a range of waterproofing products for both interior and exterior use, and ArmorPoxy, which makes a variety of concrete coatings and sealers.
Ultimately, the best brand of penetrating sealer for your concrete will depend on your specific needs and the type of concrete you're working with. Before making a purchase, be sure to do your research and read reviews from other customers to find the product that best fits your needs.
What is the application process for a penetrating sealer on concrete?
The application process for a penetrating sealer on concrete typically involves a few key steps to ensure proper adhesion and effectiveness. First, you should thoroughly clean the concrete surface to remove any dirt, debris, or other contaminants that may interfere with the sealer's ability to penetrate the pores of the concrete. This can be done using a pressure washer or a strong cleaning solution, depending on the level of buildup on the surface.
Once the surface is clean and dry, you can apply the penetrating sealer using a sprayer, roller, or brush. Be sure to follow the manufacturer's instructions for the specific product you are using, as application methods and drying times may vary.
After the sealer has been applied, it is important to allow sufficient drying time before using the surface again. This can range from a few hours to a few days, depending on the specific product and environmental conditions.
Overall, the key to a successful application of a penetrating sealer on concrete is to carefully follow the instructions provided by the manufacturer and take the necessary steps to prepare the surface beforehand.
What is the cost of a penetrating sealer for concrete and is it worth the investment?
The cost of a penetrating sealer for concrete varies depending on the brand, type, and the size of the area to be sealed. Generally, the cost ranges from $0.20 to $0.50 per square foot. However, it is important to note that the cost should not be the only factor to consider when deciding whether to invest in a penetrating sealer for concrete.
A penetrating sealer is designed to protect concrete surfaces from water, oil, and other contaminants that can cause damage and deterioration. It can also enhance the color and texture of the surface, making it more visually appealing. In the long run, investing in a penetrating sealer can save you money by reducing the need for costly repairs and maintenance.
Furthermore, a penetrating sealer can extend the lifespan of your concrete surface, which can be particularly beneficial for high-traffic areas such as driveways, patios, and walkways. It is important to choose a high-quality sealer and to follow the manufacturer's instructions for application and maintenance to ensure optimal results. Overall, a penetrating sealer can be a worthwhile investment for anyone looking to protect and enhance their concrete surfaces.