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- 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.
Product description Designed to Out-Last and Out-Perform Armor SX5000 WB Water-Based Silane Siloxane Sealer for Concrete & Masonry
The Armor SX5000 WB is a professional-grade penetrating water-based Silane-Siloxane sealer. It penetrates deep into the substrate where it chemically reacts to form a barrier within the pores that reduces surface water absorption by up to 95%. It will not change the look or color of the substrate, and it won\'t leave a visible surface film.
- Designed for use on unsealed concrete, brick, pavers, natural stone
- Works entirely below the surface; won\'t leave a film or coating
- Lasts for up to 7-10 years
Foundation Armor Concrete Sealers & Coatings Editor\'s Choice Award
The Armor SX5000 WB won the Editor\'s Choice Award in 2024 and 2025 for Best Concrete Sealers and Best Paver Sealers.
Ships Same-Day
The Armor SX5000 WB ships same-day Monday through Friday when placed before 4 PM EST. Orders placed on holidays or the weekend ship next business day.
Family Owned and Operated
Foundation Armor is a multi-generational family owned and operated business. We take pride in providing the best products.
Always Available
Foundation Armor technicians are always available to answer any questions you may have. From research to application, we are here to help!
Long Lasting Water-Based Silane-Siloxane Sealer for Interior & Exterior Surfaces Easy to Apply, Long Lasting
The Armor SX5000 WB can easily be applied with a pump sprayer. Once fully cured, it can last for up to 7-10 years before the need to reseal!
Won\'t Change The Look or Color
The Armor SX5000 WB works entirely below the surface. It won\'t leave a slippery or visible surface film, and it won\'t change the look or color.
Breathable, UV Resistant
The Armor SX5000 WB is breathable and UV resistant. It will never yellow, peel, flake, or fade because it works entirely below the surface.
Reduces Water Absorption
The Armor SX5000 WB will reduce the absorption of surface water and other liquids by up to 95%, reducing damage caused by water absorption.
Reduces Staining & Damage Reduces Surface Stains
The Armor SX5000 WB reduces the absorption of water and other liquids by up to 95%. It helps keep liquids closer to the surface for easier cleaning.
Reduces Salt Damage
The Armor SX5000 WB will reduce damage caused by water absorption from the use of de-icing salts.
Reduces Surface Growth
The Armor SX5000 WB will reduce organic growths on the surface.
Reduces Cracking
The Armor SX5000 WB will reduce damage caused by freeze-thaw cycles and water absorption such as cracking, spalling, and pitting.
Common Uses Roads, Bridges, Parking Garage
The Armor SX5000 WB is a great penetrating sealer for unsealed roadways, bridges, parking lots, and parking garages!
Concrete & Paver Driveways
The Armor SX5000 WB is a great penetrating sealer for unsealed concrete, brick, paver, and natural stone driveways.
Patios & Pool Decks
The Armor SX5000 WB is a great penetrating sealer for unsealed concrete, brick, paver, and natural stone patios and pool decks.
Sidewalks
The Armor SX5000 WB is a great penetrating sealer for unsealed concrete, brick, paver, and natural stone sidewalks and walkways.
How To Apply
Coverage: Porous Surfaces: Up to 175 FT2/gallon in one coat. Smooth Surfaces (once properly prepped): Up to 200-225 FT2/gallon in one coat. Coverage will vary depending on porosity, surface condition, application method, and the amount of material applied by the applicator. The above coverage rates are estimates and will vary. Two coats are suggested for even coverage and appearance. Less porous surfaces, such as bluestone, flagstone, and slate, may only require one coat.
Surface Preparation: The Armor SX5000 WB should be applied to a completely clean and dry surface. If the surface was cleaned with water or pressure washed prior to application, allow the surface to dry for at least 24 hours before sealing. While the surface may appear dry and feel dry to touch, water below the surface trapped in the pores can cause the same issues. While pressure washing the surface is typically sufficient, spot treatment may be necessary for deep or older stains. If a cleaner is used, it is important to make sure that all cleaning residue has been removed and that the PH of the surface has not been altered to avoid the formation of dark spots. If the surface is smooth troweled, or does not easily accept water, acid etching may be required prior to applying sealer. It is always suggested to apply the Armor SX5000 WB to a test area to verify absorption, coverage, compatibility, and project suitability.
The Armor SX5000 WB is designed specifically for unsealed concrete and masonry surfaces. Do not apply this product over a surface recently sealed with a penetrating sealer, or previously sealed with a film-forming sealer or coating. The Armor SX5000 WB can be applied over surfaces treated with a Silicate sealer so long as it has been at least 7 days. It can also be re-applied to a surface previously treated with a Silane-Siloxane sealer so long as it has been a few years, and the surface is able to quickly and easily absorb water.
Application: A commercial pump sprayer is recommended to achieve the best coverage and results. Be sure the psi is no greater than 20. Use a .3-.5 GPM adjustable cone tip. Sprayer Suggestion: Armor Industrial Sprayer, ASIN B0CDXT17PD. Apply the first coat of Armor SX5000 WB, ensuring the entire surface is evenly saturated. Wait at least 10-15 minutes, then apply the second coat. Do not flood the surface or allow puddles to form, this will result in over application and the formation of dark spots on the surface. Less porous surfaces, such as bluestone, flagstone, and slate, may only require one coat.
Substrates sealed with Armor SX5000 WB may be coated with silicone emulsion paints and many oil based paints once the surface has had 72 hours to dry. Testing is always necessary and recommended to assure proper adhesion. Adhesion may be improved if the surface is pressure washed and allowed to dry prior to application. Armor SX5000 WB is not a paint primer. Adhesion of cementitious coatings, stucco, plaster, etc., may be adversely affected. These types of substrate treatments should be installed and allowed to fully cure before applying Armor SX5000 WB. Always test to verify compatibility.
Time of Day: The temperature of the air and surface must be 55-85 degrees F during application. If freezing conditions exist prior to application, it is highly recommended that the substrate be allowed to fully thaw. Should this recommendation not be followed, the product may not yield adequate protective properties.
Once applied, the surface should be kept dry for at least 24 hours.
Clean-Up: Use warm water and soap. Dispose of containers in accordance with local and federal regulations.
Technical Data and SDS Sheet: Prior to applying, please refer to the Technical Data Sheet and the Safety Data Sheet posted on the manufacturer\'s website. If you have questions before purchasing or applying, please don\'t hesitate to reach out to a Foundation Armor representative.
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