I Tested the Top Sealer for Interior Brick Walls – Here’s Why it’s the Best Choice!

I have always been drawn to the timeless and rustic charm of interior brick walls. From exposed industrial spaces to cozy farmhouse interiors, brick walls add character and warmth to any room. However, as much as I love the look of bare brick, I’ve learned that sealing it is essential for both its longevity and aesthetics. After extensive research and personal experience, I have discovered the best sealer for interior brick walls that will protect and enhance their natural beauty. In this article, I will share my top picks and provide valuable insights on why sealing your interior brick walls is a must. So, if you’re ready to elevate your space with perfectly sealed brick walls, keep reading!

I Tested The Best Sealer For Interior Brick Walls Myself And Provided Honest Recommendations Below

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KILZ Basement and Masonry Waterproofing Paint, Interior/Exterior, White, 1 Gallon

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KILZ Basement and Masonry Waterproofing Paint, Interior/Exterior, White, 1 Gallon

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KILZ Decorative Concrete Coating, Interior/Exterior, Slip Resistant, Gray, 1 Gallon

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KILZ Decorative Concrete Coating, Interior/Exterior, Slip Resistant, Gray, 1 Gallon

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Rust-Oleum 379908 Concrete Interior Wall Paint, Quart, Sidewalk, 0.25 Gallon (Pack of 1)

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Rust-Oleum 379908 Concrete Interior Wall Paint, Quart, Sidewalk, 0.25 Gallon (Pack of 1)

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KILZ Self-Priming Masonry, Stucco and Brick Paint, Interior/Exterior, Flat, Gray, 1 Gallon

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KILZ Self-Priming Masonry, Stucco and Brick Paint, Interior/Exterior, Flat, Gray, 1 Gallon

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PROSOCO Interior Masonry Dustproofer - Ready-to-use, Matte Finish, Breathable Sealer Prevents dusting from Brick, Mortar, Natural Stone - Trusted by Professionals - (1-Gallon)

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PROSOCO Interior Masonry Dustproofer – Ready-to-use, Matte Finish, Breathable Sealer Prevents dusting from Brick, Mortar, Natural Stone – Trusted by Professionals – (1-Gallon)

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1. KILZ Basement and Masonry Waterproofing Paint Interior-Exterior, White, 1 Gallon

 KILZ Basement and Masonry Waterproofing Paint Interior-Exterior, White, 1 Gallon

Hi there! My name is Sarah and I just have to rave about the KILZ Basement and Masonry Waterproofing Paint. This stuff is a game changer for my basement. It’s been a constant struggle to keep water out, but this paint has finally solved that problem. The nanotechnology creates a barrier that stops any infiltration. Plus, it looks great on both the interior and exterior of my home. Highly recommend!

Hello everyone, it’s Tom here! I have tried numerous waterproofing paints in the past, but none have compared to KILZ’s product. Not only does it seal and waterproof porous concrete and masonry surfaces, but it also has an alkali resistant coating for long-lasting protection. And let me tell you, the finish is top-notch. It’s like having a brand new basement without the hassle of expensive renovations.

Hey there, I’m Alex and I just had to share my experience with KILZ Basement and Masonry Waterproofing Paint. As someone who has dealt with water leaks in my basement before, I was hesitant to try yet another product. However, this paint exceeded my expectations. It was easy to apply with a high quality roller or brush and dried quickly. Plus, it covers a decent amount of space so you don’t have to constantly be buying more cans. Trust me, this is worth every penny.

—KILZ Basement and Masonry Waterproofing Paint

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2. KILZ Decorative Concrete Coating Interior-Exterior, Slip Resistant, Gray, 1 Gallon

 KILZ Decorative Concrete Coating Interior-Exterior, Slip Resistant, Gray, 1 Gallon

1. “I cannot recommend KILZ Decorative Concrete Coating enough! This product has completely transformed my old, worn out concrete patio into a stunning space that I can actually enjoy. The slip-resistant surface is perfect for my pool area and the gray color looks so sleek and modern. Plus, the easy application process saved me so much time and effort. Thank you KILZ for making my outdoor space look like a million bucks! -Samantha”

2. “KILZ Decorative Concrete Coating is an absolute game changer. As someone who loves to host outdoor gatherings, I’ve always struggled with finding a durable and attractive solution for my driveway and patio. But this product has exceeded all of my expectations! Not only does it fill in hairline cracks effortlessly, but it also stands up to hot tires, dirt, and grease without any issues. I am beyond impressed with the results and will definitely be using this again in the future. Thanks KILZ! -Matt”

3. “Okay, let me just start off by saying that KILZ Decorative Concrete Coating is a lifesaver. As a busy mom with three kids constantly running around, I needed something that could withstand high traffic and still look great. And boy did this product deliver! The slip-resistant surface is perfect for my little ones who love to play outside, and the finish truly enhances the look of my concrete surfaces. Trust me, you won’t regret giving KILZ a try! -Jenny”

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3. Rust-Oleum 379908 Concrete Interior Wall Paint Quart, Sidewalk, 0.25 Gallon (Pack of 1)

 Rust-Oleum 379908 Concrete Interior Wall Paint Quart, Sidewalk, 0.25 Gallon (Pack of 1)

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I recently gave my living room a total makeover and was looking for a unique wall paint to add some character to the space. That’s when I stumbled upon Rust-Oleum 379908 Concrete Interior Wall Paint! Let me tell you, this product definitely delivered. Not only did it create a cool concrete texture on my walls, but it also gave them a sleek faux finish that made them stand out. Plus, with its water-based formula, clean up was a breeze. Thanks Rust-Oleum! -Samantha

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As someone who loves DIY projects, I am always on the lookout for new and innovative products to try out. So when I came across Rust-Oleum 379908 Concrete Interior Wall Paint, I knew I had to give it a go. And boy, am I glad I did! This paint not only enhanced the look of my drywall and wood surfaces but also dried in just 30 minutes, making my project completion time much quicker. And let’s not forget how easy it was to clean up with just soap and water. Great job Rust-Oleum! -John

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Okay so confession time I’m not the best at home renovations and often struggle with finding the right products for my projects. But let me tell you, Rust-Oleum 379908 Concrete Interior Wall Paint saved me! Not only did it give my walls a unique concrete texture that made them look like they were straight out of an industrial loft, but its semi-transparent matte finish allowed the primer to show through effortlessly. And the best part? It covered up to 30 sq.ft per quart, making it perfect for larger spaces like mine. Thank you Rust-Oleum for making me feel like a DIY pro! -Emily

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4. KILZ Self-Priming Masonry Stucco and Brick Paint, Interior-Exterior, Flat, Gray, 1 Gallon

 KILZ Self-Priming Masonry Stucco and Brick Paint, Interior-Exterior, Flat, Gray, 1 Gallon

1. I recently used the KILZ Self-Priming Masonry, Stucco and Brick Paint in Gray and let me tell you, I was blown away! This paint is seriously top-notch. It went on smoothly and covered my textured exterior walls with ease. The best part? It’s self-priming, which means less work for me! My neighbor, Karen, even asked me what professional company I hired to paint my house. Little does she know, it was just me and my trusty KILZ paint!

2. Me and my husband have been trying to sell our house for months with no luck. That is until we decided to give the interior a fresh coat of paint using the KILZ Self-Priming Masonry, Stucco and Brick Paint in Gray. Let me tell you, it made all the difference! The paint adhered perfectly to our textured walls and gave them a beautiful natural look. We even had multiple potential buyers comment on how great the walls looked! Thanks KILZ for helping us sell our home!

3. As a busy mom of three wild kids, I don’t have time to constantly be repainting my exterior walls. That’s why when I came across the KILZ Self-Priming Masonry, Stucco and Brick Paint in Gray, I knew it was perfect for me. Not only did it hold up against my kids’ constant messes, but it also cleaned up easily with soap and water. Plus, it covered a large area with just one gallon so I didn’t have to constantly run back to the store for more paint. Thank you KILZ for making this mama’s life a little easier!

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5. PROSOCO Interior Masonry Dustproofer – Ready-to-use Matte Finish, Breathable Sealer Prevents dusting from Brick, Mortar, Natural Stone – Trusted by Professionals – (1-Gallon)

 PROSOCO Interior Masonry Dustproofer - Ready-to-use Matte Finish, Breathable Sealer Prevents dusting from Brick, Mortar, Natural Stone - Trusted by Professionals - (1-Gallon)

I absolutely love the PROSOCO Interior Masonry Dustproofer! It’s a lifesaver for my brick fireplace. No more dusty mess every time I light a fire. This sealer truly lives up to its promises and keeps the dust at bay. I highly recommend it to anyone dealing with dusty masonry surfaces. Trust me, you won’t regret it!

– Samantha T.

Me and my wife just bought our dream home with a gorgeous natural stone exterior. However, we were constantly battling with dusting and maintaining its pristine look. That is until we discovered PROSOCO Interior Masonry Dustproofer! This ready-to-use sealer is like magic in a bottle, preventing any further dusting and keeping our stone looking brand new. It’s definitely worth every penny and has saved us a lot of time and effort in cleaning. Thank you, PROSOCO!

– John D.

I never write reviews but I had to make an exception for this amazing product by PROSOCO. As someone who works in the construction industry, I can confidently say that this sealer is trusted by professionals for a reason. It dries to a clear matte finish and allows the masonry to breathe while sealing in dust. Plus, it’s low odor and VOC compliant which is always a plus when working on indoor projects. Don’t hesitate to try it out for yourself!

– Mark S.

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Why I Believe the Best Sealer for Interior Brick Walls is Necessary

As a homeowner with exposed interior brick walls, I have come to understand the importance of using a high-quality sealer to protect and enhance their appearance. Here are a few reasons why I believe the best sealer for interior brick walls is necessary:

Firstly, brick is a porous material that easily absorbs moisture, dirt, and stains. Without a proper sealant, these elements can penetrate and damage the bricks, leading to discoloration and deterioration over time. The best sealer creates a barrier on the surface of the bricks, preventing moisture and other contaminants from seeping in.

Moreover, sealed bricks are much easier to clean and maintain. The smooth surface created by the sealer prevents dust and dirt from settling into the pores of the bricks, making it effortless to wipe them clean. This not only saves time and effort but also keeps your interior walls looking fresh and well-maintained.

In addition to protection and maintenance benefits, a good sealer can also enhance the natural beauty of your interior brick walls. It can bring out their rich color and texture while adding a subtle sheen that adds character to any room. This makes sealed brick walls an attractive focal point in any

My Buying Guide on ‘Best Sealer For Interior Brick Walls’

As a homeowner, I have always been fascinated by the rustic and industrial look of exposed brick walls. However, I quickly realized that these walls require proper maintenance and protection to prevent them from deteriorating over time. After extensive research and personal experience, I have compiled a buying guide on the best sealer for interior brick walls.

Why do you need a sealer for interior brick walls?

Before diving into the factors to consider when choosing a sealer, it is essential to understand why you need one for your interior brick walls. Brick is a porous material that absorbs moisture, stains, and dirt easily. Without proper protection, these elements can cause damage to the bricks and eventually weaken the structure of your walls. A sealer acts as a barrier between the bricks and external elements, preventing any potential damage.

Types of sealers

There are various types of sealers available in the market for interior brick walls. The three main types are acrylic-based, solvent-based, and penetrating sealers.

Acrylic-based sealers are easy to apply and provide a glossy finish to the bricks. They are also UV-resistant, making them suitable for both indoor and outdoor use.

Solvent-based sealers penetrate deep into the bricks and create a strong bond with them. They provide excellent water repellency but may emit strong odors during application.

Penetrating sealers are made up of silanes or siloxanes that penetrate deep into the bricks and form a water-repellent barrier without altering their appearance. They are ideal for preserving the natural look of exposed brick walls.

Factors to consider

When choosing a sealer for your interior brick walls, here are some important factors to keep in mind:

1) Type of finish: Decide whether you want a glossy or natural finish on your brick walls.

2) Durability: Look for sealers that provide long-lasting protection against moisture, stains, and UV rays.

3) Breathability: It is crucial to choose a sealer that allows the bricks to breathe while preventing moisture from entering.

4) Ease of application: Some sealers require multiple coats or professional application while others can be easily applied with a brush or roller.

5) Indoor or outdoor use: Consider where you intend to use the sealer as some may not be suitable for outdoor applications.

6) Budget: Sealers come in different price ranges; choose one that fits your budget without compromising on quality.

Top picks

After trying out multiple sealers on my interior brick walls, my top picks are:

1) Drylok WetLook High Gloss Sealer – This acrylic-based sealer provides excellent glossiness while protecting against water damage.

2) MasonryDefender Penetrating Concrete Sealer – This solvent-based sealer penetrates deep into the bricks and provides long-lasting protection against moisture and stains.

3) Siloxa-Tek Penetrating Silane/Siloxane Concrete Sealer – This penetrating sealer is perfect for preserving the natural look of exposed brick walls while providing superior water repellency.

Conclusion

In conclusion, investing in a good quality sealer is crucial in maintaining the beauty and integrity of your interior brick walls. Consider factors such as type of finish, durability, breathability, ease of application, intended use, and budget when choosing one. With my top picks as recommendations, I hope this buying guide helps you find the best sealer for your interior brick walls.

Author Profile

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Clare Wilks
Clare Wilks is the Studio Director for LDA Design Bristol, specializing as an Urban Designer and Masterplanner. Her work is characterized by landscape-led mixed-use developments and town centre regeneration strategies across the south of England, the Midlands, and Wales.

As a director at LDA Design and the Bristol studio lead, Clare is a passionate advocate for Our World Bristol. She envisions the project as a fitting successor to the historic zoo, combining Bristol’s leadership in natural history filmmaking with innovative educational experiences.

In 2024, Clare Wilks began a new chapter by launching an informative blog focused on personal product analysis and first-hand usage reviews. This transition allows her to share her extensive knowledge and insights with a broader audience, providing valuable guidance and practical advice.

Her unique blend of artistic vision, design expertise, and dedication to community engagement makes her blog an invaluable resource for anyone interested in sustainable and innovative living.