10 Best Concrete Sealers of 2025

Tested and Reviewed: Top 10 Concrete Sealers deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Ghostshield

Siloxa-Tek 8500 Ready to Use - 1 Gallon Penetrating Concrete Sealer, Water and Salt Repellent. Clear, Water-Based DOT Approved Silane/Siloxane for Concrete, Brick, Masonry & Pavers

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Editor's bottom line:

“This concrete sealers is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Siloxa-Tek 8500 is a water-based, silane/siloxane engineered to reduce water and moisture intrusion. Will not change the aesthetics, leaving your concrete, pavers, brick and stone with its original natural appearance. This low VOC formula is 100% breathable and non film forming (meaning it will never peel flake or delaminate).
Siloxa-Tek 8500 is D.O.T (Department of Transportation) approved and resists surface damage caused by chlorides and deicing salts. It mitigates cracking, spalling and pitting and protects against surface degradation from freeze thaw damage.
Siloxa-Tek 8500 is a supercharged penetrating sealer with 6x higher actives than any other water based concrete sealer on the market for long lasting protection that actually last. Resists wind driven rain.
Siloxa-Tek 8500 is a commercial grade, impregnating sealer for 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. Siloxa-Tek 8500 is the next generation of impregnating sealers with smaller active particles for even deeper penetration for unrivaled protection.
Excellent water beading effect, easy application with sprayer, roller or brush. Use on driveways, garages, basements, patios, pool decks. Covers up to 250 square feet per gallon per coat. If installed by certified applicator vertical applications can last up to 10 years before reapplication is required.

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Picked by 397 people today

9.5

OAIEGSD

1 Gallon Concrete Sealer, Penetrating Water Sealers Spary Safe for Pets and Plants Suitable for Indoor Use, Water-Based Silane Siloxane Sealer for Outdoor, Driveways, Patios, Masonry, Garge Floor

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Main Highlights

WATER RESISTANCE: Our Zero-VOC formulated penetrating concrete sealer forms a protective barrier on the concrete surface, preventing water and moisture from penetrating. Cement sealers are especially important in areas exposed to rain, snow or high humidity. By resisting water absorption, paver sealer help prevent issues such as cracking, spalling, and freeze-thaw damage.
INVISIBLE SURFACE PROTECTION: Ready to use concrete sealer outdoor a shield against stains caused by oil, grease, chemicals, and other substances. This is especially beneficial in areas like driveways, garages, and commercial spaces where spills are common. The concrete driveway sealer helps maintain a longer-lasting, well-maintained appearance.
INCREASED LIFESPAN: Provides waterproofing and long-lasting protection for your concrete, concrete sealers contribute to the longevity of concrete surfaces. Penetrating water-based silane siloxane stone sealer waterproofer reduces the potential for damage, extending the life of driveways, sidewalks, patios.
REDUCED MAINTENANCE: Sealed concrete surfaces are easier to clean and maintain. The protective barrier created by the concrete driveway sealer makes it more difficult for dirt, dust, and contaminants to adhere to the surface. Regular cleaning becomes more effective, and the overall maintenance requirements are reduced, saving time and effort.
PROFESSIONAL SEAL PROTECTION: OAIEGSD concrete countertop sealer 150 - 350 square feet per gallon, providing up to 10 years of protection for your garage floor, driveway, driveways, stamped concrete, walls, patios and countertops. Our concrete waterproofing agent can be used as a grout sealer.

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9.5

Rain Guard Water Sealers

Rain Guard Concrete Sealer 1 Gallon | Ready to Use | Natural Finish | Deep Penetrating Protection Against Water and Salt Damage for All Concrete Surfaces | Silane/Siloxane Waterproofer

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Main Highlights

EASY & QUICK APPLICATION:-Designed for effortless use, this sealer applies smoothly with basic DIY toolsno professional skills required. It dries quickly to form a reliable barrier, letting you complete your project faster and enjoy protected surfaces within hours.
DEEP PENETRATION & WATER REPELLENCY:- Advanced silane/siloxane formula penetrates deep into concrete pores to block water absorption. Creates visible water-beading while preventing moisture, cracks, and surface damage for years of durable protection.
LONG-LASTING DURABILITY:- Built to withstand traffic, cleaning, and extreme weather, this sealer keeps concrete looking newer for longer. Ideal for patios, driveways, and walkwaysresists stains, salt, and wear without peeling or yellowing over time.
NATURAL & CLEAR FINISH:- Enjoy strong protection without altering your concretes appearance. The invisible finish preserves natural colour and textureno unwanted gloss or wet look, just clean, clear, and consistent results across surfaces.
SAFE & LOW-ODOR FORMULA:- Eco-friendly and water-based, this concrete sealer offers minimal odor and is safe for plants, pets, and indoor use. Perfect for families and sensitive environments where safety and comfort matter most.

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9.2

Rain Guard Water Sealers

Rain Guard Concrete Sealer Concentrate | Makes 2 Gallon | Natural Finish | Deep Penetrating Protection Against Water and Salt Damage for All Concrete Surfaces | Silane/Siloxane Waterproofer

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Main Highlights

& : Designed for effortless use, this sealer applies smoothly with basic DIY tools - no professional skills required. It dries quickly to form a reliable barrier, letting you complete your project faster and enjoy protected surfaces within hours.
& : Advanced silane/siloxane formula penetrates deep into concrete pores to block water absorption. Creates visible water-beading while preventing moisture, cracks, and surface damage for years of durable protection.
- : Built to withstand traffic, cleaning, and extreme weather, this sealer keeps concrete looking newer for longer. Ideal for patios, driveways, and walkways - resists stains, salt, and wear without peeling or yellowing over time.
& : Enjoy strong protection without altering your concretes appearance. The invisible finish preserves natural colour and texture no unwanted gloss or wet look, just clean, clear, and consistent results across surfaces.
& - : Eco-friendly and water-based, this concrete sealer offers minimal odor and is safe for plants, pets, and indoor use. Perfect for families and sensitive environments where safety and comfort matter most.

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9.0

Foundation Armor

Armor SX5000 WB Natural-Look Penetrating Water-Based Silane Siloxane Concrete Sealer for Concrete, Brick, Pavers, and Natural Stone - 5 Gallon

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Main Highlights

PROFESSIONAL GRADE SILANE SILOXANE SEALER: The Armor SX5000 WB is a professional-grade water-based silane siloxane sealer designed for use on unsealed concrete, brick, paver, bluestone, flagstone, slate, natural stone, and masonry.
REDUCES WATER ABSROPTION BY UP TO 95%: The Armor SX5000 WB chemically reacts to form a water-repellent barrier below the surface that will reduce the absorption of water and other liquids by up to 95%.
WONT CHANGE THE LOOK OR COLOR: Formulated with high-quality US-manufactured resins, the Armor SX5000 WB is designed to protect concrete, brick, pavers, stone, and masonry without changing the look, color, or feel. The substrate will look and feel exactly as it did before it was sealed!
LONG LASTING PROTECTION: The Armor SX5000 WB Silane-Siloxane concrete sealer chemically reacts to form a water-repellent barrier below the surface that can last for up to 7-10 years. By reducing the absorption of water through the surface, damage caused by water absorption is also reduced. Sealed surfaces are more resistant to cracking, spalling, ice damage, salt damage, organic surface growth, and staining.
READY TO USE: The Armor SX5000 WB is ready-to-use and can be applied to a properly cleaned and prepped unsealed surface with pump sprayer. One gallon covers up to 175-225 square feet per gallon. Foundation Armor cleaners and sprayers are available separately.
EASY TO MAINTAIN: The Armor SX5000 WB works entirely below the surface so there is no surface film or coating to maintain. When it is time to reseal, simply apply 1-2 coats of the Armor SX5000 WB to a clean, dry, and absorbent surface with a pump sprayer.
WATER BASED FORMULA: The Armor SX5000 WB is water-based. It is easy to use, 0 VOC, and has no odor. Clean-up is quick and easy, and can be done with soap and water.
EASY TO MAINTAIN: This water-based silane siloxane concrete sealer is easy to use and easy to maintain. When it is time to reseal, simply apply a single coat of the concrete sealer to a clean and dry surface with a pump sprayer.
WATER BASED FORMULA: This silane siloxane concrete sealer is water-based. It is easy to use, 0 VOC, and has no odor. Clean-up is quick and easy, and can be done with soap and water.

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8.8

DAP

DAP Concrete and Mortar Filler and Sealant, Gray, 10.1 Oz (7079818096)

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Main Highlights

Concrete patch filler seals cracks and holes in exterior or interior concrete and masonry surfaces
Concrete sealer is ready to use needs no mixing or additives making projects easy
Flexible adhesive is low in odor, cleans up easy with water and provides a 24 hour return to service time
Provides a durable, long-lasting concrete crack repair that resists gasoline, salt, grease or oil when cured
Versatile concrete patch and repair may be painted with latex or oil-based paints

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8.6

MasonryDefender

MasonryDefender Concrete Sealer - Deep Penetrating Water Repellent, Silane Siloxane - 1 Gallon

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Main Highlights

CLEAR PROTECTION FOR CONCRETE: This clear penetrating concrete sealer provides invisible, non-glossy protection for driveways, sidewalks, and patios without changing color or appearance.
WATER REPELLENT TECHNOLOGY: Advanced silane siloxane concrete sealer bonds with surfaces to repel water, causing moisture to bead and roll off while allowing concrete to breathe naturally.
DURABLE OUTDOOR DEFENSE: Protect your driveway from pitting, cracking, ice melt salts, chloride ions, freeze-thaw cycles, and efflorescence stains with this long-lasting concrete sealant.
EASY APPLICATION AND COVERAGE: Clean concrete thoroughly before use. Apply with a low-pressure garden sprayer for even coverage. One gallon covers 90-150 sq. ft. for reliable outdoor sealing.
BREATHABLE PENETRATING FORMULA: This siloxane concrete sealer penetrates deep into pores, blocking water infiltration without forming a surface film, keeping your driveway protected and breathable.

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8.3

Foundation Armor

Armor AR500 High Gloss Wet Look Concrete Sealer 5 Gallon - Professional Grade Color Enhancing Solvent Based Acrylic Sealer for Exterior Concrete and Pavers - 700 VOC

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Main Highlights

PROFESSIONAL GRADE CONCRETE SEALER & PAVER SEALER: Enhance and protect your exterior concrete and pavers with the professional-grade Armor AR500 solvent-based high gloss wet look concrete sealer and paver sealer. This concrete sealer is designed for use on unsealed concrete and pavers, and concrete and pavers previously sealed with a solvent-based acrylic concrete sealer.
DRAMATIC COLOR ENHANCEMENT: Formulated with high-quality US-manufactured resins, this concrete sealer is designed to darken and enhance concrete and paver surfaces. If you like what your concrete and pavers look like when wet, you will love the dramatic color enhancement offered by this wet look concrete sealer.
LONG LASTING PROTECTION: In addition to offering a wet look finish, this concrete sealer will provide a durable, long-lasting, non-yellowing, professional-grade high gloss finish designed to last for years in commercial and residential applications. This concrete sealer helps to protect concrete and pavers against damage caused by surface abrasion, foot and vehicle traffic, road salts, UV rays, water absorption, snow and ice, exposure to the elements, and more!
READY TO USE: Our ready-to-use concrete sealer can be applied to a properly cleaned and prepped surface with a roller or sprayer. One gallon covers up to 175-225 ft2/gallon. If you are looking for a concrete cleaner, consider the Armor MSC100 (sold separately).
EASY TO MAINTAIN: This solvent-based concrete sealer is self-priming, making it easy to use, and easy to maintain. When it is time to reseal your concrete or pavers, simply apply a single coat of the concrete sealer to a clean and dry surface with a roller or sprayer. Within seconds, your concrete and pavers will be instantly refreshed.
VERSATILE: The Armor AR500 can be used on a variety of concrete surfaces including poured concrete, broom finished concrete, stamped concrete, and concrete pavers. Common applications include driveways, walkways, patios, sidewalks, curbing, walls, and more!
FORMULATIONS FOR ALL 50 STATES: The Armor AR500 is available in (3) formulations to meet the concrete sealer VOC requirements in all 50 states: 700 VOC, 350 VOC, and 50 VOC. Please see the VOC information in the listing to choose the appropriate variation.

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8.1

Thompson's

Thompson’s WaterSeal Multi-Surface Waterproofer Stain, Clear, 1 Gallon

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Main Highlights

WATERPROOFING STAIN Bring out the beauty of your outdoors with Thompsons WaterSeal Clear Multi-Purpose Waterproof Stain. Proven to waterproof concrete, brick, exterior wood and other exterior surfaces.
CLEAR STAIN This outdoor wood stain and sealer provides a clear finish. It will hide the grain, but still allow the texture to show. It provides complete protection while adding enhancing the natural color.
FADE RESISTANT FINISH The advanced polymers in this outdoor wood and deck stain deliver fade-resistant color so it stays looking great year-round. The coating resists UV damage, so you can apply with confidence.
EASY TO USE Whether youre refinishing an existing fence or putting the finishing touches on a new patio, this concrete, brick, wood sealer is easy to apply. Clean the surface thoroughly prior to use for best results.
THOMPSONS Protecting & maintaining all your exterior surfaces, can easily be simplified if you know where to start. Thompsons WaterSeal is here to take the edge off, thanks to our one-coat products, informative how-to guides & decades of expertise.

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8.1

BEEST

Concrete Sealer - 9500 Ready to Use, 1 Gallon Covers up to 150-400 sq ft (Single Coat)| Penetrating Paver Sealer, Salt & Water Repellent| DOT Approved Silane/Siloxane for Stone, Patio, Driveway, Brick

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Main Highlights

CONTRACTOR GRADE CONCRETE WATERPROOFING SEALER: BEEST CS-9500 is an industrial water-based Silane Siloxane Sealer formula made to repel moisture and safeguard your surfaces. The high-actives formula is UV stable, has smaller active particles for deep penetration, and lasts 50% longer than other siloxane sealers for years of worry-free protection.
ULTIMATE SEALER PROTECTION: CS-9500 creates an impregnating hydrophobic water beading effect that mitigates cracks, pits & spalls, and shields against deicing salts. The perfect sealer for concrete, brick & masonry, it resists moisture intrusion and waterproofs your surface with 30-50% more resistance than other leading sealers on the market.
NATURAL FINISH & LOW VOC FORMULA: CS-9500 is the latest technology of impregnating sealers that uses low-VOC BEEST-SEAL technology to be 100% breathable and non-film forming. The natural finish leaves your concrete, bricks, stone, and pavers with their original natural appearance and does not create a slippery surface.
D.O.T APPROVED: CS-9500 meets D.O.T. (Department of Transportation) guidelines and is the best way to protect against freeze thaw damage to your surfaces. The ultra-high active particles penetrate deep to protect against cracking, spalling, and pitting and prevent surface damage caused by deicing salts and chlorides. Covers 125 - 200 sq ft per gallon (two coats) and can last up to 5 years for ground application and up to 10 years for vertical application when applied properly.
MADE IN THE USA BY AMERICAN FAMILY-OWNED COMPANY: BEEST is a USA-based company located in Carlisle, Pennsylvania. All BEEST products have a 100% satisfaction guarantee and excellent USA customer service members waiting by the phone to answer any questions you may have. BEEST continues to work hard to deliver top-quality sealants and cleaners for your projects!

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Our Best Overall Choice

Best Choice

9.7

Ghostshield

Siloxa-Tek 8500 Ready to Use - 1 Gallon Penetrating Concrete Sealer, Water and Salt Repellent. Clear, Water-Based DOT Approved Silane/Siloxane for Concrete, Brick, Masonry & Pavers

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Siloxa-Tek 8500 is a water-based, silane/siloxane engineered to reduce water and moisture intrusion. Will not change the aesthetics, leaving your concrete, pavers, brick and stone with its original natural appearance. This low VOC formula is 100% breathable and non film forming (meaning it will never peel flake or delaminate).
Siloxa-Tek 8500 is D.O.T (Department of Transportation) approved and resists surface damage caused by chlorides and deicing salts. It mitigates cracking, spalling and pitting and protects against surface degradation from freeze thaw damage.
Siloxa-Tek 8500 is a supercharged penetrating sealer with 6x higher actives than any other water based concrete sealer on the market for long lasting protection that actually last. Resists wind driven rain.
Siloxa-Tek 8500 is a commercial grade, impregnating sealer for 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. Siloxa-Tek 8500 is the next generation of impregnating sealers with smaller active particles for even deeper penetration for unrivaled protection.
Excellent water beading effect, easy application with sprayer, roller or brush. Use on driveways, garages, basements, patios, pool decks. Covers up to 250 square feet per gallon per coat. If installed by certified applicator vertical applications can last up to 10 years before reapplication is required.

Show Price

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