---
product_id: 15811261
title: "Armor SX5000 Natural-Look Penetrating Solvent-Based Silane Siloxane Concrete Sealer for Concrete, Brick, Pavers, and Natural Stone - 1 Gallon"
brand: "foundation armor"
price: "€ 186.03"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/15811261-armor-sx5000-natural-look-penetrating-solvent-based-silane-siloxane-concrete
store_origin: NL
region: Netherlands
---

# Invisible, no color change 95% water absorption reduction 7-10 years lasting protection Armor SX5000 Natural-Look Penetrating Solvent-Based Silane Siloxane Concrete Sealer for Concrete, Brick, Pavers, and Natural Stone - 1 Gallon

**Brand:** foundation armor
**Price:** € 186.03
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal smart, stay flawless — protect your surfaces like a pro!

## Quick Answers

- **What is this?** Armor SX5000 Natural-Look Penetrating Solvent-Based Silane Siloxane Concrete Sealer for Concrete, Brick, Pavers, and Natural Stone - 1 Gallon by foundation armor
- **How much does it cost?** € 186.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/15811261-armor-sx5000-natural-look-penetrating-solvent-based-silane-siloxane-concrete)

## Best For

- foundation armor enthusiasts

## Why This Product

- Trusted foundation armor brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Invisible Armor:** Protects without altering the natural look, color, or texture of your concrete and stone.
- • **Long-Term Durability:** Forms a deep, penetrating barrier that lasts 7-10 years, minimizing cracks, stains, and ice damage.
- • **Effortless Application:** Ready-to-use formula covers up to 225 sq ft per gallon with easy pump sprayer application.
- • **Ultimate Water Defense:** Reduces water absorption by up to 95%, shielding your surfaces from damage and decay.
- • **Maintenance Made Simple:** No surface film to maintain—just reapply 1-2 coats when needed for continuous protection.

## Overview

Armor SX5000 is a professional-grade, solvent-based silane siloxane sealer that penetrates concrete, brick, pavers, and natural stone to reduce water absorption by up to 95%. It provides invisible, long-lasting protection for 7-10 years without altering the surface appearance. Ready-to-use and easy to apply, it covers up to 225 sq ft per gallon and requires minimal maintenance, making it the go-to solution for durable, water-repellent masonry protection.

## Description

Full description not available

## Features

- PROFESSIONAL GRADE SILANE SILOXANE SEALER: The Armor SX5000 is a professional-grade solvent-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 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 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 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 is ready-to-use and can be applied to a properly cleaned and prepped unsealed surface with a solvent-resistant 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 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 to a clean, dry, and absorbent surface with a pump sprayer.
- READY TO USE: Our ready-to-use concrete sealer can be applied to a properly cleaned and prepped unsealed surface with pump sprayer. One gallon covers up to 175-225 ft2/gallon. Foundation Armor cleaners and sprayers are available separately.
- EASY TO MAINTAIN: This solvent-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.
- Common applications include parking lots, driveways, walkways, bridges, patios, sidewalks, curbing, walls, building exteriors, roofs, and more!
- Common applications include parking lots, driveways, walkways, bridges, patios, sidewalks, curbing, walls, building exteriors, roofs, and more!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Foundation Armor |
| Style | Compact |
| Item Weight | 9 Pounds |
| Water Resistance Level | Water Repellent |
| Item Form | Liquid |
| UPC | 799932721144 |
| Number of Items | 1 |
| Color | invisible |
| Surface Recommendation | Concrete, Brick, Paver, Stone, Masonry |
| Manufacturer | Foundation Armor |
| Item Weight | 9 pounds |

## Product Details

- **Brand:** Foundation Armor
- **Style:** Compact
- **Item Weight:** 9 Pounds
- **Water Resistance Level:** Water Repellent
- **Item Form:** Liquid

## Images

![Armor SX5000 Natural-Look Penetrating Solvent-Based Silane Siloxane Concrete Sealer for Concrete, Brick, Pavers, and Natural Stone - 1 Gallon - Image 1](https://m.media-amazon.com/images/I/7106Q986mjL.jpg)

## Questions & Answers

**Q: How long after applying L3000 should I wait to apply this?**
A: Wait at least 5 days after applying the L3000.

**Q: I have a concrete porch that has never been sealed, was painted but I will strip all that off.  is this product appropriate?**
A: If your concrete paint is stripped off and the concrete is porous/absorbent, the SX5000 can be applied (usually two coats of sealer).  The SX5000 is a natural looking sealer that functions as a water/salt guard when adequately applied.

**Q: We live in a townhouse with concrete outside window sills and a concrete step entering the house.  Is this product appropriate?  Shiney?**
A: You can use the SX5000 as an exterior water repellent for the window sill and step (it's appropriate).  The SX5000 provides a matte finish (natural looking).

**Q: Is it suitable for flagstone coping around a pool?**
A: The SX5000 works well as a water/salt guard for flagstone and will not make the surface slippery when properly applied.  Flagstone is dense, your stone might only absorb one coat or two light coats (run a small test area).

## Customer Reviews

### ⭐⭐⭐⭐⭐ A product that really works on exterior stone projects!
*by J***N on October 5, 2023*

I have used Foundation Armor SX5000 (Solvent based) for years on several home stone projects. Its easy to apply, and lasts for years. I have used it exclusively on exterior limestone chimney and several limestone siding projects. Once applied, the water just runs off of the limestone (which is notoriously porous). Couldn't be happier with this product!

### ⭐⭐⭐⭐⭐ This product delivers
*by L***D on October 16, 2024*

This was my first time sealing pavers. I followed the directions carefully and I'm pleased with the outcome. The images attached clearly show water beading so this should do a good job of keeping the mold out. I will be purchasing more of this product for another job.

### ⭐⭐⭐⭐ Great Product, Missing Long Safety Requirements and Health Concerns in Description
*by J***N on December 2, 2021*

Pros:I was very impressed with the ease of application, look, and water repelling capability. I was able to cover approximately 500 sq with two coats using a brush.Cons:The product description on the website doesn't include the laundry list of health and safety concerns, received in the box, which is required to properly apply this product and dispose of extra material. The product is EXTREMELY flammable! The product notes the use of a very specific sprayer to apply, which I hadn't purchased. Additionally, the product noted the extreme need to wear a respirator and keep the product away from eyes. Additionally, the product noted multiple safety concerns to plants and wildlife, none of which are noted in the product description here on Amazon. I wore a respirator and used a paint brush to apply. I didn't mind taking the extra safety and health prevention measures but the company should post these hazards in the product description on Amazon.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-25*