FoundationArmor
Armor SX5000 WB Natural-Look Penetrating Water-Based Silane Siloxane Concrete Sealer for Concrete,
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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%.
- WON’T 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.
Why You'll Love It
- Penetrates porous masonry to reduce water absorption by up to 95 percent
- Preserves the original natural color and texture of your stone or concrete
- Provides long-term subsurface protection that can last for up to 7-10 years
- Defends surfaces against cracking, spalling, ice, salt, stains, and organic growth
- Zero VOC water-based formula works without harsh odors and cleans up with soap and water
- Ready-to-use liquid applies easily using a standard pump sprayer
Pros
- +Zero VOC and odorless water-based formula
- +Does not alter surface look or color
- +Subsurface barrier leaves no film to maintain
- +Easy clean-up using soap and water
- +Broad compatibility with concrete, brick, and natural stone
Cons
- -Sprayers and cleaners must be purchased separately
- -Only works on unsealed and absorbent masonry surfaces
- -Coverage requires calculating 175-225 square feet per gallon
Detailed Review
The FoundationArmor SX5000 WB is a professional-grade penetrating sealer designed to protect unsealed masonry and stone surfaces from liquid damage. Formulated with US-manufactured silane siloxane resins, it chemically reacts beneath the surface to establish a hydrophobic barrier. This makes it an effective solution for homeowners and contractors seeking long-term surface protection without altering the underlying material.
Because it works entirely below the surface rather than sitting on top as a film or coating, this sealer preserves the original appearance, color, and tactile feel of the substrate. It reduces water absorption by up to 95 percent, which helps protect concrete, brick, pavers, bluestone, flagstone, slate, and natural stone against cracking, spalling, ice damage, deicing salts, organic growth, and stains. A single thorough treatment can deliver protection lasting up to 7-10 years.
Application and maintenance are straightforward. The ready-to-use liquid is formulated to spray directly onto clean, absorbent surfaces with a standard pump sprayer, delivering coverage of 175 to 225 square feet per gallon. Because the formula is water-based, it features zero VOCs, produces no odor during application, and cleans up quickly from tools with regular soap and water. When resealing is eventually needed, you simply apply a fresh coat over a clean, dry surface without stripping old coatings.
Keep in mind that this penetrating treatment is strictly meant for unsealed, absorbent materials; it cannot be used over existing topcoats or non-porous surfaces. Additionally, the formula comes ready to use in the container, but you will need to supply your own application equipment and surface cleaners.
Verdict: The Armor SX5000 WB is an excellent choice for anyone wanting long-lasting protection for bare concrete, pavers, or natural stone without creating a glossy film or altering the original look. Its zero-VOC, low-odor water base makes application and cleanup simple for any exterior masonry project.
Who Should Buy It
A great fit if you:
- Have unsealed concrete, brick, pavers, slate, flagstone, or natural masonry.
- Want to protect outdoor stone from salt, ice, spalling, and cracking without changing its natural appearance.
- Prefer an odorless, zero-VOC water-based solution that washes out of equipment with soap and water.
- Need a long-term subsurface seal that requires no surface films to strip or maintain.
Consider something else if you:
- Want a wet-look, glossy, or color-enhancing finish on your stone.
- Are working on previously sealed surfaces that cannot absorb a penetrating liquid.
FAQ
Will this sealer change the color or texture of my concrete?
No. The formula is designed to protect surfaces without altering their look, color, or feel, leaving the substrate looking exactly as it did before application.
How much area does one gallon cover?
One gallon covers between 175 and 225 square feet when applied to properly prepped, absorbent surfaces.
How is the sealer applied and cleaned up?
It comes ready to use and is applied with a pump sprayer to a clean, unsealed surface. Because it is water-based, you can clean your equipment using just soap and water.
How long does the protective barrier last?
The silane siloxane chemical barrier works below the surface to provide protection that can last for up to 7-10 years.
Product Details
| Brand | FoundationArmor |
| ASIN | B01L2HTS7K |
