Armor SX5000 WB Water-Based Silane-Siloxane Sealer for Concrete, Brick, Pavers, Stone - Matte Concrete Sealer - 1 Gallon
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This item is eligible for return within 30 days of receipt
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Availability:
In Stock.
Arrives
Wednesday, Aug 27
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Features
- 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%.
- WONT 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.
Material: Resin, Silicone
Brand: Foundation Armor
Style: Concrete Sealer
Item Weight: 9 Pounds
Item dimensions L x W x H: 8 x 8 x 12 inches
Is Discontinued By Manufacturer : No
Product Dimensions : 8 x 8 x 12 inches; 9 Pounds
Item model number : OE-Y5L3-OSV2F
Date First Available : January 10, 2018
Manufacturer : Foundatio Armor
Best Sellers Rank: #28,585 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #92 in Hardware Sealers
#92 in Hardware Sealers:
Customer Reviews: 4.5 4.5 out of 5 stars 357 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Aug 27
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 1 Gallon
Very Nice product. Followed directions and worked great. Coverage is as described. Will definitely buy again.
Reviewed in the United States on August 4, 2025 by robert
Size: 1 Gallon
I replaced an asphalt driveway with concrete at significant expense. I researched how to seal the concrete and found Foundation Armor SX5000WB. My experience with this sealant is positive. - I applied the sealant with the HDX 2 Gallon Multi-Purpose Lawn and Garden Pump Sprayer. I was going to purchase a more expensive DeWalt two gallon sprayer, but I called their support line and was told that this chemical is not recommended in their sprayer. The HDX sprayer has an apparently high failure rate per its reviews, but the unit's low cost meant that needing two of them to finish the job wasn't a significant contributor to the total cost of the project. Concrete is expensive. For the record, the HDX sprayer did the job. - I applied two coats. The instructions with the sealant say to wait 10-15 minutes between coats. The new concrete absorbed the first coat so quickly that it appeared "dry" in places within 2-4 minutes. As work progressed I shortened the interval between coats to about five minutes. This worked very well. - Coverage was about 175 square feet/gallon, in line with the manufacturer's stated coverage. - The sealant pools easily, especially the second coat. I used paper towels to dab excess away as needed. - The sealant didn't change the color of the driveway. - The performance of this sealant is simply astonishing. Prior to application of the sealant, water would be absorbed by the porous concrete, which would become very dark when wet. After application, water beads and pools on top of the sealant and the concrete barely changes color. The seal on top of the concrete is so good that in cool weather and limited sunlight, water may still be pooled on the driveway 2-3 *days* after rainfall. - The only drawback is that leaves that fall onto the wet-for-a-long-time driveway have turned into tea leaves. I have leaf prints all over the driveway. <shrug>. I can live with that. I'm going to use this stuff to seal my 70-year-old chimney. It's great.
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Reviewed in the United States on November 14, 2024 by David Rodabaugh
Size: 1 Gallon
Bought and used 7gallons of this product. Sprayer broke so I rolled the concrete around my pool and it darkened a little bit, but looks really good. came out even in color all around. I then cleaned my front drive and sidewalk and sprayed them one coat (ran out of product - had to buy more). Rolled the 2nd coat as the first had light/dark colors - and still does even after rolling. And it didnt help that it rained immediately after I completed rolling on the 2nd coat. I hope it absorbed in anyway. My concrete is 46 years old, so I think its more porous in some places than others which may be causing the dark spots, but it really seems to be due to the spray pattern - just cant tell. I do recommend this product so far. I have no idea if it will last the 7-10 years it claims. A previous product I had used lasted around 3.5 years, but it was not a commercial grade product (eagle satin). Heres to hoping this works as advertised and keeps the concrete clean!(er) UPDATE - After hurricane Helene moved thru, left a lot of leaf debris on the driveway. I removed it after brewing in the rain for 3 days, and concrete is stained pretty badly from the leaves. Will continue to monitor, but previous brand Eagle did not allow staining at all. Will report back if stains lift over time with additional rain and sun.
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Reviewed in the United States on July 20, 2024 by Rich L.
Size: 1 Gallon
I bought the water base sealer and applied it to my concrete griffen statues.These are made from concrete but becuase of the deatil in them they are not finshed to a perfectly smooth surface as is a driveway,at first I noticed the water was absorbing into the conrete in much of the areas,leaving only some water beads.I tested the surface with water spray 24 hours after i applied it.however,if I had waited one more day,I would have seen the water beaded up more.It needed more time to dry.I did apply a coat of the solvent base sealer over the water base and this really made a difference.now its 100 % protected and water is beading up everywhere.NO water absorbtion at all now.This stuff is awesome,Customer service guys explained everything to me.I had a very porus concrete material that acted like a spong sucking this stuff up.But I think the key here is waiting at least 48 hours for it to dry and depending on your surface you have it may require an extra coat so it fills up all the tiny holes.Im sure a concrete driveway would require much less of this product becuase the surface is much smoother and finished making for much less absorbtion.a great sealer.worth the cost.the customer sercice was incredibly helpful and stood by their product in every way and were a pleasure to deal with.I will buy from them again.great choice,IM super happy,thank you
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Reviewed in the United States on May 31, 2023 by Tony G
Size: 1 Gallon
Great product! Excellent instructions. Good prices.
Reviewed in the United States on June 24, 2025 by Kristen
Size: 1 Gallon
I recently built a new home and used this product to seal my garage floor, driveway and side walk. This product was extremely easy to use and you can immediately see the results. The water beads up and doesn’t penetrate into the concrete. I used a generic deck sealing sprayer for application and it seemed to work very well with no mess. It was more expensive than other products but seemed to be worth additional cost.
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Reviewed in the United States on November 6, 2024 by Amazon Customer
Size: 1 Gallon
Awesome product, easy to apply and looks great when pavers dry.
Reviewed in the United States on June 5, 2025 by Dee Jack
Size: 1 Gallon
Bought Armor SX5000 WB to seal the stone floor and wall of my front entrance. Water base is easy to apply and no harmful smell. Soaks in very quickly and you need to apply the second coat immediately so it too will penetrate. Results: No change of stone color, good beading waterproofing. Good product.
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Reviewed in the United States on June 20, 2023 by John D. Henley, JR.