Can you use the water based product on a chimney that had been previously treated with a solvent based siloxane treatment?

Great question, as long as the previously sealed surface is capable of absorbing water it will soak in the SX5000WB(might not take as much sealer for a touch-up job).

Can I apply a second coat a week after the first coat?

I applied my second coat about 2 weeks after the first coat. The outcome was the same as expected as if the second coat was applied as directed. I did notice that in between the first and second coats, I observed areas not 100% sealed on my surface. However, this was completely rectified following the application of the second coat. After several downpours, my deck has remained completely sealed.

How effective for sealing existing exterior concrete walls showing signs of water damage.

Very effective. Used it on my brick chimney. Rain and snow seemed to slide right off with no absorbtion. Goes on clear so you can not see it.

It rained unexpectedly hours after applied and concrete lools discolored. Will it dry normal or stay discolored? How can we fix?

Give the surface several days to a week and re-evaluate to see if appearance improves. It's possible that the rain caused some of the active ingredients to migrate/build in certain areas. If the surface doesn't improve, please call Foundation Armor tech support M-F EST 9am to 5pm for assistance. There are sodium hydroxide cleaners capable of removing surface deposits(dark spots) if needed.

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Armor SX5000 WB DOT Approved Long Lasting Water-Based Silane-Siloxane Sealer for Concrete, Brick, Pavers, Stone - Penetrating, Works Entirely Below The Surface - 1 Gallon

Armor SX5000 WB DOT Approved Long Lasting Water-Based Silane-Siloxane Sealer for Concrete, Brick, Pavers, Stone - Penetrating, Works Entirely Below The Surface - 1 Gallon

Product ID: 620284023

Details

Brand
Foundation
Item Weight
9 Pounds
Item dimensions L x W x H
20.3 x 20.3 x
Material
Resin Silicone
Style
Cover Up

⏳7-10 years below-surface durability

💧Water-based Silane-Siloxane tech

🛡️DOT-approved long-lasting protection

€ 901.01

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Sold byAmazon FinlandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Seal smart, stay flawless — protection you can’t see but can’t live without!

LONG TERM INVESTMENT - Lasts up to a decade, reducing costly repairs and maintenance
MULTI SURFACE MASTERY - Perfect for concrete, brick, stone, pavers, and masonry
ULTIMATE WEATHER WARRIOR - Defends against snow, ice, road salts, and environmental wear
PROVEN DOT APPROVED FORMULA - Trusted by state departments for superior surface protection
INVISIBLE HYDROPHOBIC SHIELD - Penetrates deep to repel water without altering appearance

Armor SX5000 WB is a clear, water-based Silane-Siloxane sealer designed for concrete, brick, stone, and masonry surfaces. It penetrates below the surface to create a durable hydrophobic barrier that resists water, snow, ice, and salt damage. DOT-approved and lasting 7-10 years, it preserves the natural look of your surfaces while providing long-term protection ideal for both residential and commercial applications.

Specifications

ASIN	B078XH3DS4
Brand Name	Foundation Armor
Colour	Clear
Compatible Material	Concrete, Stone, Masonry, Brick, Pavers, Stucco
Customer Reviews	4.5 4.5 out of 5 stars (389)
Included Components	Water
Item Dimensions	20.3 x 20.3 x 30.5 Centimeters
Item Form	Liquid
Item Weight	9 Pounds
Manufacturer	Foundatio Armor
Manufacturer Part Number	SX5000WB1GAL
Material Type	Resin Silicone
Model	OE-Y5L3-OSV2F
Number of Items	1
Number of Packs	1
Style Name	Cover Up
Surface Recommendation	Floor, Wall
UPC	856994005138
Unit Count	3785.41 Milliliters
Water Resistance Level	Water Resistant

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Customer service was outstanding when I had questions about the product.

2 days ago

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Smooth transaction and product arrived in perfect condition.

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€ 901.01

Duties & taxes included

In stock

Sold byAmazon FinlandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Finland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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