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The Armor WL550 is a professional-grade solvent-based water repellent concrete sealer that is designed to slightly enhance and protect concrete, brick, natural stone, and masonry. Made from non-recycled US-manufactured resins, this concrete sealer is designed to out-last and out-perform. In addition to instantly enhancing concrete and masonry surfaces, this concrete sealer will provide a lasting, durable sub-surface barrier that will help to protect surfaces against damage caused water absorption, snow and ice, road salts, and surface growth.
- PROFESSIONAL GRADE DEEP PENETRATING MATTE WET LOOK SEALER FOR CONCRETE, BRICK, NATURAL STONE, AND MASONRY: Protect your unsealed concrete, paver, brick, bluestone, flagstone, slate, natural stone and masonry surfaces with the professional-grade Armor WL550 solvent-based concrete sealer.
- COLOR ENHANCEMENT WITHOUT THE GLOSS: Formulated with high-quality US-manufactured resins, this matte wet look concrete sealer is designed to slightly enhance the color of the substrate without leaving a film or coating. If you are looking to slightly enhance the natural coloring of your surface without having to maintain a surface film, the Armor WL550 is great choice!
- LONG LASTING PROTECTION: The Armor WL550 matte wet look concrete sealer chemically reacts below the surface to form a water-repellent barrier that can last for up to 5-7 years. By reducing the absorption of water on the surface, damage caused by water absorption is also reduced. Surfaces sealed with the Armor WL550 are more resistant to damage caused by water absorption such as cracking, spalling, ice damage, salt damage, organic surface growth, and staining.
- READY TO USE: Our ready-to-use concrete sealer can be applied to a properly cleaned and prepped unsealed surface with a solvent-resistant pump sprayer. One gallon covers up to 175-225 square feet per gallon.
- EASY TO MAINTAIN: The Armor WL550 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 solvent-resistant pump sprayer.
- VERSATILE: The Armor WL550 can be used on a variety of unsealed surfaces including concrete, brick, bluestone, flagstone, granite, slate, natural stone, and masonry. Common applications include driveways, walkways, stone accents, patios, sidewalks, curbing, walls, building exteriors, roofs, and more!
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Armor WL550
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Penetrating Wet Look Sealer
The Armor WL550 is a penetrating wet look sealer designed to slightly darken and enhance dull and faded surfaces. It works entirely below the surface and won't leave a surface film or coating! It is a great option if you are looking for a slight color enhancement in your concrete, brick, paver, or natural stone substrate.
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Versatile
The Armor WL550 is designed specifically for use on unsealed concrete, brick, pavers, and natural stone. If your substrate has a variation in color and that color is dull or faded, the Armor WL550 is a great option! Substrates such as brick, integrally colored pavers, and flagstone are instantly revived!

Easy to Apply
The Armor WL550 is easy to apply with a solvent-resistant pump sprayer! It is a great option for driveways, walkways, patios, retaining walls, and more!
Product details
Uses
Designed for use on unsealed concrete, brick, natural stone, and masonry.
Coverage
Up to 175-225 ft2/gallon in one coat. Two coats required. Coverage will vary depending on porosity and applicator.
Application Instructions
Please refer to the updated Technical Data Sheet and Safety Data Sheet published on FoundationArmor.com.
FAQs
Still have questions? Call us at 866-306-0246.
Will this leave a surface film?
No. It works entirely below the surface and won't leave a visible surface film or coating.
Is it slippery when wet?
It works entirely below the surface and won't change the surface traction of the substrate.
Will it dramatically change the color?
No, the Armor WL550 is not designed to dramatically change the color. It is simply designed to slightly enhance the natural color of dull and faded surfaces. If you have concrete or concrete pavers and desire a dramatic color enhancement, consider the Armor AR350 or Armor AR500 instead.







