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10 Best Brick Water Sealer 2026 in the United States

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Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

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Our Top Picks

#1

Winner

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

Rating
10.0
Chosen by1,280
Type of Sealer
Durability
Ease of Application

Most important from
1182 reviews

Type of Sealer
The product is not just a surface sealant but penetrates deep, using chemicals similar to those used by federal DOT on highways.
Durability
It performs well in heavily wooded areas, allowing debris to wash off easily and water to run off effectively.
Ease of Application
Application is straightforward and easy, with clear directions ensuring a waterproof finish.
Finish
The Armor SX5000 WB makes old driveways look new again after proper power washing and application.

The Armor SX5000 WB is a high-quality, water-based sealer designed for protecting a range of surfaces such as concrete, brick, and natural stone. One of its standout features is its ability to significantly reduce water absorption by up to 95%, which helps prevent damage from cracks and stains over time. The professional-grade Silane-Siloxane formula is particularly beneficial for both interior and exterior applications, providing a durable barrier that lasts between 7 to 10 years. Furthermore, it maintains the original look and feel of the surfaces it protects, which is a major plus for homeowners looking to preserve their aesthetics.

Ease of application is another strength; it's ready to use, allowing for straightforward application with a pump sprayer, and clean-up is hassle-free thanks to its water-based formula with zero VOCs and no odor. This makes it suitable for DIY enthusiasts who may not have a lot of experience with sealers.

There are a few considerations to keep in mind. While it provides solid protection, the initial preparation of the surfaces is crucial for the best results, requiring proper cleaning to ensure effectiveness. Additionally, while the 5-gallon size is great for larger projects, it may be more than what some users need, which could lead to waste if they only have a small area to treat.

Rating
10.0
Chosen by1,280
Type of Sealer
Durability
Ease of Application

Most important from
1182 reviews

Type of Sealer
The product is not just a surface sealant but penetrates deep, using chemicals similar to those used by federal DOT on highways.
Durability
It performs well in heavily wooded areas, allowing debris to wash off easily and water to run off effectively.
Ease of Application
Application is straightforward and easy, with clear directions ensuring a waterproof finish.
Finish
The Armor SX5000 WB makes old driveways look new again after proper power washing and application.
#2

Stormdry Brick Sealer (1.5 Gallon) - Clear Brick, Stone, Concrete & Masonry Waterproofer - 25-Year Certified Waterproofing Protection Against Penetrating Damp

Rating
8.5
Ease of Application

Most important from
160 reviews

Ease of Application
The product was easy to use and simply sealed the brick chimney, resolving long-standing issues.

The Stormdry Brick Sealer in a 1.5-gallon container is designed for those seeking reliable waterproofing for brick, stone, and similar surfaces. Its cream-based formulation offers a significant advantage in terms of durability, boasting a 25-year protection against penetrating damp. This makes it an excellent choice for long-term projects where maintenance frequency is a concern. One of its key strengths is ease of application; the product claims a single-coat application process, which saves time and effort. It is also breathable, allowing treated surfaces to dry naturally without trapping moisture, which is beneficial in maintaining the thermal properties of wall insulation.

However, it's important to note that it is not suitable for limestone or painted surfaces, which might limit its applicability for some users. Another notable feature is its ability to maintain the natural appearance of surfaces since it dries clear, preserving the aesthetic of the structure. It’s also independently tested and verified, offering peace of mind regarding its effectiveness.

On the downside, while it is colorless and intended to leave no visible residue, users should be aware that the initial cream formulation might be challenging to apply uniformly for inexperienced users. Also, while its breathability is a plus, users in extremely harsh weather conditions might want to consider additional protection measures for best results. The Stormdry Brick Sealer seems best suited for homeowners or professionals looking for a straightforward, long-lasting solution to protect brick and stone surfaces from moisture damage.

Rating
8.5
Ease of Application

Most important from
160 reviews

Ease of Application
The product was easy to use and simply sealed the brick chimney, resolving long-standing issues.
#3

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

Rating
8.2
Ease of Application

Most important from
176 reviews

Ease of Application
The product was easy to use, sprayed well and consistently, and left a decent shine on the pavers.

The McKinnon Concrete Sealer is a water-based acrylic sealer that offers a high gloss wet look for a variety of surfaces such as concrete, brick, natural stone, limestone, rock, cement, flagstone, stucco, and pool decks. One of its strong points is its durability, as it is designed not to peel or crack and provides protection for up to 5 years, which is impressive in this category.

The ease of application is another advantage, with the sealer drying clear within 8 hours, making it user-friendly for both professionals and DIY enthusiasts. Its versatile use across different substrates makes it a flexible choice for many outdoor and indoor projects.

The finish provides a high gloss look, which is great for enhancing the appearance of surfaces but might not be suitable for those preferring a more natural matte finish. The McKinnon Concrete Sealer remains a solid choice for those looking for a durable, versatile, and easy-to-apply sealer to revive and protect their surfaces.

Rating
8.2
Ease of Application

Most important from
176 reviews

Ease of Application
The product was easy to use, sprayed well and consistently, and left a decent shine on the pavers.

Buying Guide for the Best Brick Water Sealer

Choosing the right brick water sealer is crucial to protect your brick surfaces from water damage, mold, and mildew. A good sealer will extend the life of your bricks, maintain their appearance, and prevent costly repairs. When selecting a brick water sealer, consider the type of sealer, its durability, ease of application, and the specific needs of your project. Here are some key specifications to help you make an informed decision.
Type of SealerBrick water sealers come in two main types: penetrating sealers and film-forming sealers. Penetrating sealers soak into the brick and provide protection from within, making them ideal for preserving the natural look of the brick. Film-forming sealers create a protective layer on the surface, which can enhance the color and provide a glossy finish. Choose a penetrating sealer if you want to maintain the brick's natural appearance and a film-forming sealer if you prefer a more polished look.
DurabilityDurability refers to how long the sealer will last and how well it will protect the brick over time. High-quality sealers can last several years before needing reapplication. Consider the climate and exposure conditions of your brick surfaces. For areas with harsh weather conditions or high foot traffic, opt for a sealer with a longer lifespan and higher durability. For less exposed areas, a standard durability sealer may suffice.
Ease of ApplicationEase of application is important, especially if you plan to apply the sealer yourself. Some sealers require multiple coats and specific application tools, while others can be applied with a simple brush or sprayer. If you are a DIY enthusiast, look for a sealer that is user-friendly and comes with clear instructions. For professional applications, more complex products may be suitable as they often offer superior protection.
BreathabilityBreathability refers to the sealer's ability to allow moisture to escape from the brick while preventing water from entering. This is important to prevent trapped moisture, which can lead to mold and mildew growth. Penetrating sealers generally offer better breathability compared to film-forming sealers. If your bricks are in a damp or humid environment, prioritize a sealer with high breathability to ensure the longevity and health of your brick surfaces.
UV ResistanceUV resistance is the sealer's ability to withstand damage from ultraviolet rays. Prolonged exposure to sunlight can cause some sealers to degrade, reducing their effectiveness. If your brick surfaces are exposed to a lot of sunlight, choose a sealer with high UV resistance to ensure long-lasting protection. This is particularly important for outdoor brick surfaces like patios, walkways, and facades.
FinishThe finish of the sealer can affect the appearance of your brick surfaces. Sealers can provide a range of finishes from matte to glossy. A matte finish will preserve the natural look of the brick, while a glossy finish can enhance the color and provide a shiny appearance. Consider the aesthetic you want to achieve and choose a sealer that offers the desired finish. For historical or traditional buildings, a matte finish may be more appropriate, while modern designs might benefit from a glossy finish.

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