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10 Best Polyurethane Concrete Sealers 2025 in the United States

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Our Top Picks

#1

Winner

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

Rating
9.8
Chosen by1,454
Durability
Gloss Level
Application Method

Most important from
2174 reviews

Durability
Multiple coats improve the uniformity and durability of the finish, with the second coat noticeably enhancing the overall look.
Gloss Level
The sealer brings out rich, deep color tones and a subtle wet look that enhances concrete and natural stone surfaces beautifully.
Application Method
Applying the sealer is straightforward with a roller or sprayer, making it a satisfying and manageable DIY project.

The Armor AR350 Low Gloss Wet Look Concrete Sealer is a professional-grade option designed to protect and enhance exterior concrete and pavers. It uses a solvent-based acrylic formula that offers a durable, low gloss finish with a wet look that darkens surfaces, which many users find visually appealing. It stands out for its strong durability, resisting damage from foot and vehicle traffic, abrasion, road salts, and various weather conditions including UV rays, which helps prevent yellowing over time. This makes it suitable for driveways, patios, pool decks, and more.

The sealer is easy to apply with a roller or sprayer and is self-priming, so maintenance and resealing are straightforward tasks. Coverage is decent at around 175-225 square feet per gallon. However, since it's solvent-based and has a VOC level of 700, it may have stronger fumes compared to water-based options and might require good ventilation during application. While it offers chemical resistance typical for acrylic sealers, it may not hold up as well against harsh chemicals as specialized polyurethane products.

The product also comes in formulations suitable for different state VOC regulations, which is helpful if local rules apply. If you're looking for a sealer that delivers lasting protection with enhanced color and a subtle wet look without a high shine, the Armor AR350 fits well, especially for outdoor residential or commercial concrete surfaces. Just be prepared for solvent-based application precautions.

Rating
9.8
Chosen by1,454
Durability
Gloss Level
Application Method

Most important from
2174 reviews

Durability
Multiple coats improve the uniformity and durability of the finish, with the second coat noticeably enhancing the overall look.
Gloss Level
The sealer brings out rich, deep color tones and a subtle wet look that enhances concrete and natural stone surfaces beautifully.
Application Method
Applying the sealer is straightforward with a roller or sprayer, making it a satisfying and manageable DIY project.
#2

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

Rating
9.6
Durability
Gloss Level
UV Stability

Most important from
903 reviews

Durability
The sealer provides excellent durability, effectively protecting against weathering, UV rays, water, and stains, which makes maintenance easier and extends surface life.
Gloss Level
The high gloss finish delivers a striking wet look that significantly enhances the color and texture of concrete surfaces, making them appear brand new.
UV Stability
The sealer provides excellent durability, effectively protecting against weathering, UV rays, water, and stains, which makes maintenance easier and extends surface life.
Application Method
Application is straightforward and smooth with a roller, drying quickly without streaks or bubbles, which simplifies the sealing process.

The Armor AR500 High Gloss Wet Look Concrete Sealer is a solvent-based acrylic sealer that works well for exterior concrete and pavers. It's designed especially for people who want to enhance their concrete's appearance with a shiny, wet look that also deepens the natural color. One clear strength is its durability; it offers long-lasting protection against wear from foot and vehicle traffic, weather elements like snow and ice, as well as UV rays, which helps prevent fading and yellowing over time. The high gloss finish it provides is quite striking, making concrete surfaces look freshly sealed and vibrant.

In terms of chemical resistance, this sealer protects surfaces from road salts and water absorption, though it’s primarily meant for general outdoor use rather than harsh chemical environments. Application is straightforward with either a roller or sprayer on clean, dry surfaces, and because it’s self-priming, it’s easy to maintain—reapplying a single coat refreshes the look without much hassle. It also comes in different VOC formulations to comply with environmental regulations across all 50 states, which is a plus for those mindful of local rules.

Being solvent-based means it has a stronger odor and requires good ventilation during application, and the weight of a 5-gallon container (42 pounds) makes handling a bit challenging for one person. Also, while it enhances color and gloss beautifully, this product might not be the best choice for indoor use or areas exposed to heavy chemical spills. For those seeking a professional-grade sealer that offers impressive color enhancement, a glossy look, and solid outdoor protection, the Armor AR500 remains a reliable option, especially for driveways, patios, and walkways.

Rating
9.6
Durability
Gloss Level
UV Stability

Most important from
903 reviews

Durability
The sealer provides excellent durability, effectively protecting against weathering, UV rays, water, and stains, which makes maintenance easier and extends surface life.
Gloss Level
The high gloss finish delivers a striking wet look that significantly enhances the color and texture of concrete surfaces, making them appear brand new.
UV Stability
The sealer provides excellent durability, effectively protecting against weathering, UV rays, water, and stains, which makes maintenance easier and extends surface life.
Application Method
Application is straightforward and smooth with a roller, drying quickly without streaks or bubbles, which simplifies the sealing process.
#3

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

Rating
9.4
Durability
Gloss Level
Application Method

Most important from
444 reviews

Durability
Effectively repels water, demonstrated by visible water beading that prevents moisture absorption and helps preserve outdoor stone.
Gloss Level
Delivers a beautiful, natural matte wet look that enhances and deepens the colors of stone surfaces without a glossy shine.
Application Method
Application is straightforward and efficient, with smooth coverage achieved using common tools like sprayers or rollers.

The Armor WL550 is a solvent-based concrete sealer designed to provide a deep, matte wet look that enhances surfaces like concrete, brick, flagstone, and slate. It offers good durability by being water repellent, which helps protect against damage from water absorption and freeze-thaw cycles—important for maintaining the integrity of outdoor surfaces. Its matte finish gives a natural, non-glossy appearance, suitable for users who prefer a subtle look over shiny sealers.

The product is breathable and has low volatile organic compounds (VOCs), meaning it’s safer to use and allows moisture vapor to escape, reducing peeling or bubbling over time. It requires only a single coat, making application simpler and faster, although being solvent-based means you should apply it in well-ventilated areas and take safety precautions. While it performs well in water resistance and ease of use, it may not be the best choice in environments with harsh chemicals or intense sunlight exposure without additional UV protection.

Its 5-gallon size is ideal for larger projects, but it is also quite heavy. This sealer provides a long-lasting, matte finish that protects against water-related damage and is relatively easy to apply; however, for applications where chemical exposure or strong UV resistance are critical, other options might be more suitable.

Rating
9.4
Durability
Gloss Level
Application Method

Most important from
444 reviews

Durability
Effectively repels water, demonstrated by visible water beading that prevents moisture absorption and helps preserve outdoor stone.
Gloss Level
Delivers a beautiful, natural matte wet look that enhances and deepens the colors of stone surfaces without a glossy shine.
Application Method
Application is straightforward and efficient, with smooth coverage achieved using common tools like sprayers or rollers.

Buying Guide for the Best Polyurethane Concrete Sealers

Choosing the right polyurethane concrete sealer is crucial for protecting and enhancing the appearance of your concrete surfaces. Polyurethane sealers are known for their durability, resistance to chemicals, and ability to provide a glossy finish. When selecting a sealer, it's important to consider the specific needs of your project, such as the type of concrete, the environment, and the desired finish. Understanding the key specifications will help you make an informed decision and ensure that your concrete surfaces are well-protected and look great for years to come.
DurabilityDurability refers to how well the sealer can withstand wear and tear, including foot traffic, weather conditions, and chemical exposure. This is important because a durable sealer will provide long-lasting protection for your concrete surfaces. Sealers can be categorized into light-duty, medium-duty, and heavy-duty. Light-duty sealers are suitable for areas with minimal traffic, while medium-duty sealers are ideal for residential spaces. Heavy-duty sealers are best for commercial or industrial areas with high traffic and exposure to harsh conditions. Consider the level of traffic and exposure your concrete surface will face to choose the right durability level.
Gloss LevelGloss level indicates the shininess of the sealer once it has dried. This is important for aesthetic purposes, as it can enhance the appearance of your concrete surfaces. Gloss levels can range from matte to high gloss. Matte finishes provide a more natural look, while high gloss finishes offer a shiny, polished appearance. If you want a subtle, understated look, go for a matte or low gloss sealer. For a more vibrant and reflective finish, choose a high gloss sealer. Your preference for the final look of your concrete surface will guide you in selecting the appropriate gloss level.
Chemical ResistanceChemical resistance refers to the sealer's ability to withstand exposure to various chemicals, such as oils, solvents, and cleaning agents. This is important for areas where spills and chemical exposure are common, such as garages, workshops, and industrial spaces. Sealers can be categorized based on their resistance to specific chemicals. If your concrete surface is likely to come into contact with harsh chemicals, choose a sealer with high chemical resistance. For areas with minimal chemical exposure, a standard sealer will suffice. Consider the types of chemicals your concrete surface will be exposed to when selecting a sealer.
UV StabilityUV stability refers to the sealer's ability to resist damage from ultraviolet (UV) rays. This is important for outdoor concrete surfaces that are exposed to sunlight, as UV rays can cause the sealer to degrade and discolor over time. Sealers with high UV stability will maintain their appearance and protective qualities longer. If your concrete surface is outdoors and exposed to sunlight, choose a sealer with high UV stability. For indoor surfaces, UV stability is less critical. Consider the location of your concrete surface and its exposure to sunlight when selecting a sealer.
Application MethodApplication method refers to how the sealer is applied to the concrete surface. This is important because different methods can affect the ease of application and the final result. Common application methods include rolling, brushing, and spraying. Rolling and brushing are suitable for small to medium-sized areas and provide good control over the application. Spraying is ideal for large areas and ensures an even coat. If you are working on a small project, rolling or brushing may be more convenient. For larger projects, spraying can save time and effort. Consider the size of your project and your preferred application method when choosing a sealer.

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