---
product_id: 47422977
title: "Armor WL550 Deep Penetrating Solvent-Based Matte Wet Look 5 Gallon Concrete Sealer - Professional Grade Long Lasting Matte Wet Look Sealer For Concrete, Brick, Flagstone, Bluestone, Slate, and Masonry"
brand: "foundation armor"
price: "HK$5584"
currency: HKD
in_stock: true
reviews_count: 8
category: "Foundation Armor"
url: https://www.desertcart.hk/products/47422977-armor-wl550-deep-penetrating-solvent-based-matte-wet-look-5
store_origin: HK
region: Hong Kong
---

# Subtle color enhancement, matte finish Deep penetrating water repellent Long-lasting protection against damage Armor WL550 Deep Penetrating Solvent-Based Matte Wet Look 5 Gallon Concrete Sealer - Professional Grade Long Lasting Matte Wet Look Sealer For Concrete, Brick, Flagstone, Bluestone, Slate, and Masonry

**Brand:** foundation armor
**Price:** HK$5584
**Availability:** ✅ In Stock

## Summary

> 🛡️ Seal the deal with Armor WL550 — where protection meets sleek, matte style!

## Quick Answers

- **What is this?** Armor WL550 Deep Penetrating Solvent-Based Matte Wet Look 5 Gallon Concrete Sealer - Professional Grade Long Lasting Matte Wet Look Sealer For Concrete, Brick, Flagstone, Bluestone, Slate, and Masonry by foundation armor
- **How much does it cost?** HK$5584 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/47422977-armor-wl550-deep-penetrating-solvent-based-matte-wet-look-5)

## 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

- • **Matte Wet Look, Zero Shine:** Enhances natural stone and concrete colors with a professional matte finish that stands out subtly.
- • **Versatile for Multiple Surfaces:** Perfect for concrete, brick, flagstone, bluestone, slate, and masonry—one sealer to rule them all.
- • **Invisible Armor for Your Surfaces:** Penetrates deep to form a water-repellent barrier without any glossy film.
- • **Durable Defense Against Water Damage:** Reduces cracking, spalling, staining, and mold growth by blocking moisture absorption.
- • **Ready-to-Use, Effortless Application:** Comes pre-mixed and applies easily with commercial pump sprayers—no fuss, no mess.

## Overview

Armor WL550 is a professional-grade, solvent-based concrete sealer that penetrates deeply to create a durable, water-repellent barrier. It enhances the natural color of concrete, brick, and stone surfaces with a long-lasting matte wet look finish, preventing water damage, mold, and staining. Ready to use and easy to apply, it’s the go-to solution for maintaining and beautifying masonry with a subtle, non-glossy sheen.

## Description

Armor WL550 Deep Penetrating Solvent-Based Matte Wet Look 5 Gallon Concrete Sealer - Professional Grade Long Lasting Matte Wet Look Sealer For Concrete, Brick, Flagstone, Bluestone, Slate, and Masonry - desertcart.com

Review: Fantastic Product - I have used this Armour WL550 product in the past and was pleased with its ease of application, level of protection, final look, and long-lasting protection. I used it on both my pool deck pavers and my house's brick siding. The water no longer penetrated the pavers or brick; it beaded up and dried much more quickly. This has slowed down or eliminated the mold and algae that we were getting during the hot, humid Florida summer.
Review: Looks great, easy to apply - The WL550 sealer was easy to apply and gave color enhancement just like we had hoped for. Our stone doesn’t look dry and dusty anymore. It also seems to keep moisture and water from penetrating and it is not slippery. I pressure washed first then I applied it 3 days later to a 900sf flagstone/mortar walkway and retaining wall with a cheap pump sprayer. I used 6 gallons and it seemed to give a good uniform coverage rate with consistent color and appearance. I though I might need a second coat but after letting dry for a couple of days I realized I didn’t. It’s been almost a month and I’ve had no issues, I believe it’s a good quality product. It does have a fairly strong odor when applying but not overpowering. I would recommend and I’ll buy again when needed.

## Features

- Penetrating water repellent sealer designed to slightly enhance the color of the substrate without leaving a gloss film or coating.
- Chemically reacts below the surface to form a water repellent barrier that reduces the absorption of water and other liquids
- Reduces damage caused by water absorption such as cracking, spalling, staining, and the surface growth.
- Designed for use on unsealed concrete, brick, pavers, natural stone, and masonry.
- Ready to use right out of the can. Easily applied with a commercial pump sprayer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0761V3L7T |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #204,324 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #479 in Hardware Sealers |
| Color | Clear - Color Enhancing "Darkening" |
| Customer Reviews | 4.4 4.4 out of 5 stars (463) |
| Date First Available | September 29, 2017 |
| Included Components | Range |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 44 pounds |
| Item model number | 332132471 |
| Manufacturer | Foundation Armor |
| Material | Acrylic |
| Part Number | WL5505GAL |
| Product Dimensions | 13 x 13 x 13 inches |
| Size | 5 Gallons |
| Style | Concrete Sealer |

## Product Details

- **Material:** Acrylic
- **Brand:** Foundation Armor
- **Style:** Concrete Sealer
- **Item Weight:** 42 Pounds
- **Item dimensions L x W x H:** 13 x 13 x 13 inches

## Images

![Armor WL550 Deep Penetrating Solvent-Based Matte Wet Look 5 Gallon Concrete Sealer - Professional Grade Long Lasting Matte Wet Look Sealer For Concrete, Brick, Flagstone, Bluestone, Slate, and Masonry - Image 1](https://m.media-amazon.com/images/I/61bFeSLDPWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic Product
*by J***E on November 27, 2025*

I have used this Armour WL550 product in the past and was pleased with its ease of application, level of protection, final look, and long-lasting protection. I used it on both my pool deck pavers and my house's brick siding. The water no longer penetrated the pavers or brick; it beaded up and dried much more quickly. This has slowed down or eliminated the mold and algae that we were getting during the hot, humid Florida summer.

### ⭐⭐⭐⭐⭐ Looks great, easy to apply
*by J***K on November 8, 2023*

The WL550 sealer was easy to apply and gave color enhancement just like we had hoped for. Our stone doesn’t look dry and dusty anymore. It also seems to keep moisture and water from penetrating and it is not slippery. I pressure washed first then I applied it 3 days later to a 900sf flagstone/mortar walkway and retaining wall with a cheap pump sprayer. I used 6 gallons and it seemed to give a good uniform coverage rate with consistent color and appearance. I though I might need a second coat but after letting dry for a couple of days I realized I didn’t. It’s been almost a month and I’ve had no issues, I believe it’s a good quality product. It does have a fairly strong odor when applying but not overpowering. I would recommend and I’ll buy again when needed.

### ⭐⭐⭐⭐⭐ Great product for our pavers and flagstone
*by G***H on October 20, 2023*

Super easy to apply. I chose to use a painters pole with a roller to apply and it was super easy to apply to our flagstone under our pergola, around our fire pit as well as our pavers that surround our hot tub. It brought out a beautiful wet look and enhanced their colors as well as being a water repellent when it rains. I went out after the first rain and saw something I had never seen before and this was the water beading on the stone instead of sinking in. This will preserve our flagstone for a long time. I have tried other products that leave a film on the surface, but this looks all natural! Excellent product. I used a 5 gal bucket for our area of about 700 sq ft and still had a little left over.

## Frequently Bought Together

- Armor WL550 Deep Penetrating Solvent-Based Matte Wet Look 5 Gallon Concrete Sealer - Professional Grade Long Lasting Matte Wet Look Sealer For Concrete, Brick, Flagstone, Bluestone, Slate, and Masonry
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**Shop now:** [https://www.desertcart.hk/products/47422977-armor-wl550-deep-penetrating-solvent-based-matte-wet-look-5](https://www.desertcart.hk/products/47422977-armor-wl550-deep-penetrating-solvent-based-matte-wet-look-5)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-06*