Model # SX5000WB5GAL

Internet #205719746

Foundation Armor 5 gal. Penetrating Water Based Silane Siloxane Concrete Sealer, Brick Sealer and Masonry Water Repellent
0856994005145

Foundation Armor

5 gal. Penetrating Water Based Silane Siloxane Concrete Sealer, Brick Sealer and Masonry Water Repellent

$249.00 /each

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Product Overview

The Armor SX5000 WB is a proprietary water-based Silane-Siloxane water repellent and impregnating sealer for concrete and masonry surfaces. It penetrates and chemically bonds deep within the substrate to form a hydrophobic barrier within the pores. It provides long lasting protection against deterioration or staining caused by water absorption, salt and freeze-thaw cycles. Once sealed, substrate become less susceptible to cracking, spalling, pitting, staining, mold, mildew, algae and efflorescence. The Armor SX5000 will not impair the natural breathing characteristics of treated substrates, nor will it produce a film or coating.

California residents: see   Proposition 65 information

  • Great water repellent sealer for concrete driveways, paver patios, stamped concrete pool decks, garage and warehouse floors, basement floors, brick homes and more
  • Resistant to freeze-thaw cycles, de-icing salts, mold, mildew, fungus and efflorescence
  • Water and other liquids will bead off sealed concrete, brick, stone, pavers and other masonry
  • Breathable, non-yellowing, won't leave behind a surface film or coating
  • Ready to apply, 1-gal. covers up to 175-250 sq. ft. in 1 coat
  • Approved by the Department of Transportation as a water repellent sealer in several states
  • Online Price includes Paint Care fee in the following states: CA, CO, CT, ME, MN, OR, RI, VT

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Customer Questions & Answers

Can this be used on painted exterior masonary wall and will it affect the color ?

I'm getting moisture inside at the base of a SW facing wall when it rains hard here in Florida, I live in a cement block house. Will this correct the condition?
Asked by: Ric
No, this cannot be applied over a painted surface as it requires a clean porous surface free of any other sealers or coatings that may prevent the SX5000WB from penetrating into the block. The proper approach is to excavate the exterior perimeter to assess the extent of the water causing the infiltration. You may need to reseal the exterior surface of the block and/or install a 'french drain' to move the water away from the foundation.
Answered by: CustomerService
Date published: 2017-03-14

What is the chemical composition?

What is percent of active ingredient silane/siloxane in the product?
Asked by: Vladimir
This is a silane/siloxane blend.
Answered by: CustomerService
Date published: 2017-03-08

can this be used on a chalky surface? I have an old home and the basement floor and walls are pre...

can this be used on a chalky surface? I have an old home and the basement floor and walls are pretty chalky, can i apply this over the chalkiness or would i have to scrub the surface first?
Asked by: cle
Yes, it is recommended to have a clean surface before applying the repellent.
Answered by: CommunityAnswer
Date published: 2016-12-12

what happens when applied at 32 reg. or less?how oftenbreapplyed?

Asked by: Bob
If you apply the SX5000wb when the substrate or air temp is freezing, the product will freeze(it's water based) which will stop it from reacting with the substrate and limit penetration.
Answered by: FA704
Date published: 2016-12-13
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Customer Reviews

5 gal. Penetrating Water Based Silane Siloxane Concrete Sealer, Brick Sealer and Masonry Water Repellent is rated 4.5 out of 5 by 12.
Rated 4 out of 5 by from This product contain Silane-Siloxane which will, as I understand it, help prevent water from pene... This product contain Silane-Siloxane which will, as I understand it, help prevent water from penetrating the stamped concrete. This product went on easy with a sprayer, clear, and dried to a satin, non-slippery finish. Any water applied to this finished walkway, now beads up and appears not to penetrate. This should help prevent any spalling when the temperature drops below freezing this coming winter. The products been down about a month. We will see in the spring how well it helped to slow down any winter damage.
Date published: 2016-12-08
Rated 5 out of 5 by from This is a great product. I'm using it to seal decorative brickwork on top of my parapet walls bec... This is a great product. I'm using it to seal decorative brickwork on top of my parapet walls because they are serving as sponges to leak water into the house. The product applies easily and a little goes a long way. It hasn't rained yet so I haven't tested its effectiveness in action but sprinkling a small amount of water on it leads to quick beading up so, based on that and other reviews, I'm confident it will do the job. Quick service and delivery through Home Depot including a 10% off my next purchase coupon code.
Date published: 2017-03-03
Rated 5 out of 5 by from Just what I needed It's very easy to apply. I wanted this to seal a small concrete side patio that always gets mildew due to the furnace vents always blowing water vapor onto the concrete. I didn't want that specific area to keep getting green and this has helped. I cleaned the area first to make sure I don't seal the mildew. I'm very happy with the results. The coverage area was around 125 sq ft and this was enough to cover the entire patio.
Date published: 2016-03-30
Rated 5 out of 5 by from No discoloration worries I was a little concerned that it would change the color of my patio. But just like it is advertised there is no color change. Water beads up now and I am hoping it fights stains but haven't put it to the test. And it doesn't make the patio slippery. Measure your area cause you may need more than a gallon if you are close to coverage area they advertise.
Date published: 2015-04-27
Rated 5 out of 5 by from Easy to apply This product is easy to apply - it is almost water-like consistency. I applied with a paint roller and saturated the concrete. The website recommends 2 coats, so I applied a first coat in one direction then when it was nearly dry, a second coat perpendicular to the first. After it dried, it is not apparent (it is clear with no gloss), but water beads up on it - so it appears to be sealing. It was easy - I have only had it on for a week, so it is hard to tell how well it works - but all indications are good. Cleanup is easy with water.
Date published: 2015-09-09
Rated 4 out of 5 by from Up Their with the Better Products out There I recently replaced the PT posts of my deck with brick piers. [In case you haven't noticed, today's bricks seem to be more porous, i..e. lighter weight than those from 40 years ago.] Since the tops of the piers are fully-exposed, flat-topped, and 'water-table' bricked, I decided to seal them using this product. I was quite satisfied with how well the brick took up the material [used roller]; I came back and sprayed a top coat. The material goes on easily [milky opaque] and dries transparent within hours. You won't know it's there until it rain and you see the water beads. Easy, easy to use!
Date published: 2015-06-26
Rated 5 out of 5 by from Easy-to-Use Waterproofer I used this Foundation Armor product to waterproof some brick stairs. It went on easily with a 4" paintbrush. I applied it very heavy as the direction showed, brushing out the puddles that did not totally soak into the brick within 4 minutes. I didn't get the coverage advertised (175-250 sq ft) as the gallon jug was empty after only 100sq ft. I will admit my brick was a rough old-style and was porous, (see photo). The next day it rained and the water beaded up on the surface of the brick, so it definitely works. The price is a little high, I bought some similar siloxane sealer from a brickyard locally for quite a bit less. Never the less, It is a good product and works well.
Date published: 2015-04-23
Rated 4 out of 5 by from gets it done We've been worried about a set of concrete steps attached to our house. They're fairly steep as it is, but when wet they become even more of a concern, especially with the elderly relatives. We are thinking this product is like some that you put on steps, only this is for ground surface areas. We got the product after one of my brothers recommended it, and we're very glad that we did.
Date published: 2015-11-02
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