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Concrete Sealers

Best Concrete Sealers

Name: Armor SX5000 WB Natural-Look Penetrating Water-Based Silane Siloxane Concrete Sealer for Concrete, Brick, Pavers, and Natural Stone - 5 Gallon
Brand: Foundation Armor
Price: 224.99 USD
Availability: InStock

From leading brands and best sellers available on the web.

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BEEST

19%OFF

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Foundation Armor

Armor AR350 Low Gloss Wet Look Concrete Sealer 5 Gallon - Professional Grade Color Enhancing Solvent Based Acrylic Sealer for Exterior Concrete and Pavers - 700 VOC

9.8

score

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SIKA

SIKA Sikaflex Self-Leveling Sealant, Gray Polyurethane, Fast Curing, for Concrete Expansion Joints, Waterproof, Paintable, Fills Cracks up to 1.5 in., 10.1 fl. oz Cartridge

9.6

score

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BEEST

19%OFF

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

9.4

score

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Ghostshield

Siloxa-Tek 8500 Ultra Concentrate - 1 Gallon (Makes 5 GALLONS) Penetrating Concrete Sealer Water and Salt Repellent. Clear Water-Based DOT Approved Silane/Siloxane for Concrete Brick Masonry & Pavers

9.1

score

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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

8.8

score

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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

8.6

score

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DOMINATOR

11%OFF

8.3

score

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McKinnon Materials

32%OFF

McKinnon Concrete Sealer, Paver Sealer 5 Gallon, Penetrating High Gloss Wet Look, Outdoor/Indoor, Concrete, Brick, Natural Stone, Limestone, Rock, Cement, Flagstone, Stucco, Pool Decks

Foundation Armor

Armor WL550 Deep Penetrating Solvent-Based Matte Wet Look 5 Gallon Concrete Sealer - Professional Grade Long Lasting Matte Wet Look Sealer For Concrete, Brick, Flagstone, Bluestone, Slate, and Masonry

7.7

score

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Buying Guide for the Best Concrete Sealers

Choosing the right concrete sealer can make a huge difference in protecting and enhancing the look of your concrete surfaces. Before you buy, think about where you'll be using the sealer (indoors or outdoors), the kind of finish you want, and what sort of wear, weather, or spills the concrete will face. Knowing your needs is the best starting point to pick a product that will perform well and keep your surfaces looking their best for years.

Type of SealerThe type of concrete sealer refers to its chemical composition and how it works with the surface. The main types are acrylic, epoxy, polyurethane, and penetrating sealers. Acrylics are easy to apply and good for moderate protection, epoxies create a hard, glossy coating and are best for areas with heavy wear, polyurethanes are very durable and protect against abrasion and chemicals, and penetrating sealers soak into the concrete to provide protection from within. Think about how much protection you need and the level of maintenance you're comfortable with: for a garage, you might want a tough epoxy or polyurethane, while for exterior patios, a penetrating sealer often works best.

Finish (Gloss Level)This spec describes how shiny or matte the finished surface will look after sealing. Sealers come in high-gloss, low-gloss, and matte finishes. A high-gloss finish can make colored or stamped concrete pop, but it can also be slippery when wet. Matte or satin finishes offer a more natural look and are often used where appearance should be subtle. When picking the finish, ask yourself if you want a 'wet look' or something more understated, and consider safety if the surface will get wet.

Application MethodThe way a sealer is applied (roller, brush, sprayer, or poured) can affect both the appearance and ease of use. Some sealers are thick and require special tools, while others are thin and easy to spray or roll on. If you're looking for a quick DIY job, go for a sealer that's easy to roll or spray. For more complex surfaces or heavier-duty protection, you might be willing to spend a little extra time with specialized methods.

Durability & LongevityDurability refers to how long the sealer will perform before it needs to be reapplied and how well it withstands traffic, weather, chemicals, and UV rays. Light-duty sealers might last only a year or two, while heavy-duty options can last several years. If the concrete is in a high-traffic or exposed area, pick a sealer with a reputation for long-lasting protection and reapplication intervals that fit your tolerance for maintenance.

BreathabilityBreathability is how well the sealer allows moisture to escape from the concrete, which is important for avoiding trapped water that can lead to peeling or white marks. Penetrating sealers are typically more breathable, letting the concrete 'breathe' while still protecting it. For outdoor or basement use, breathability is a big advantage, whereas for garage floors or decorative indoor concrete, a non-breathable, film-forming sealer may be fine.

Slip ResistanceSome sealers can make surfaces slippery, especially in gloss finishes or when wet. Slip resistance refers to how safe the surface will be to walk on when sealed. Some sealers come with anti-slip additives or you can add texture yourself. If safety is a concern, especially in areas that might get wet or where people walk often, make sure to choose a sealer designed for slip resistance or one that can be mixed with a grip additive.

Best Concrete Sealers

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Buying Guide for the Best Concrete Sealers