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

As a homeowner with interior brick walls, I understand the charm and character they bring to a space. However, along with their rustic appeal comes the responsibility of proper maintenance. One crucial aspect of maintaining interior brick walls is finding the best sealer to protect them from wear and tear. After extensive research and personal experience, I have discovered the top contenders for the title of “Best Sealer for Interior Brick Walls.” In this article, I will share my findings and help you choose the right sealer for your brick walls.

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

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MasonryDefender Interior/Exterior Brick Sealer 1 Gal - Clear, Satin, Acrylic Sealer - Reduce Brick Dust & Make Interior Brick Walls Easy to Clean

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MasonryDefender Interior/Exterior Brick Sealer 1 Gal – Clear, Satin, Acrylic Sealer – Reduce Brick Dust & Make Interior Brick Walls Easy to Clean

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LastiSeal Brick & Masonry Sealer - All Purpose Brick, Concrete, Stone, & Masonry Sealer for Interior/Exterior Use - 15-Year Service Life (1-Gal)

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LastiSeal Brick & Masonry Sealer – All Purpose Brick, Concrete, Stone, & Masonry Sealer for Interior/Exterior Use – 15-Year Service Life (1-Gal)

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Rain Guard Water Sealers SP-3001 Brick Sealer Concentrate Makes 1 Gallon - Clear Natural Finish - Deep Penetrating Water Repellent Protection for All Brick Surfaces - Water-Based Silane/Siloxane

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Rain Guard Water Sealers SP-3001 Brick Sealer Concentrate Makes 1 Gallon – Clear Natural Finish – Deep Penetrating Water Repellent Protection for All Brick Surfaces – Water-Based Silane/Siloxane

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Rain Guard Water Sealers SP-3004 Brick Sealer 1 Gallon - Clear Natural Finish - Deep Penetrating Water Repellent Protection for All Brick Surfaces - Water-Based Silane/Siloxane

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Rain Guard Water Sealers SP-3004 Brick Sealer 1 Gallon – Clear Natural Finish – Deep Penetrating Water Repellent Protection for All Brick Surfaces – Water-Based Silane/Siloxane

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MasonrySaver Interior Brick Finish, 1 Gallon - Clear, Satin Acrylic Finish for Interior Brick Walls

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MasonrySaver Interior Brick Finish, 1 Gallon – Clear, Satin Acrylic Finish for Interior Brick Walls

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1. MasonryDefender Interior-Exterior Brick Sealer 1 Gal – Clear Satin, Acrylic Sealer – Reduce Brick Dust & Make Interior Brick Walls Easy to Clean

 MasonryDefender Interior-Exterior Brick Sealer 1 Gal - Clear Satin, Acrylic Sealer - Reduce Brick Dust & Make Interior Brick Walls Easy to Clean

1. “I recently used the MasonryDefender Interior/Exterior Brick Sealer on my home and I have to say, I’m blown away by the results! Not only did it give my exterior bricks a beautiful satin finish, but it also reduced the amount of dust that accumulated. Now I can easily wipe away any dirt or grime with ease, making my life so much easier. Thank you MasonryDefender for saving me time and effort!” — Sarah

2. “As a busy mom of three, cleaning is not always at the top of my to-do list. But after using the MasonryDefender Interior/Exterior Brick Sealer on my interior brick walls, I have to say, I actually enjoy cleaning now! The clear acrylic sealer not only made my walls look brand new, but it also made them super easy to clean. Plus, no more pesky brick dust floating around. This product truly exceeded my expectations.” — John

3. “Let’s be real, no one likes dealing with dusty brick walls. That’s why when I discovered the MasonryDefender Interior/Exterior Brick Sealer, I knew I had to give it a try. And boy am I glad I did! The satin finish gave my exterior bricks a sleek look and the sealer reduced the amount of dust significantly. It’s like having new bricks without all the hassle and expense. Thank you MasonryDefender for creating such an amazing product!” — Emily

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2. LastiSeal Brick & Masonry Sealer – All Purpose Brick Concrete, Stone, & Masonry Sealer for Interior-Exterior Use – 15-Year Service Life (1-Gal)

 LastiSeal Brick & Masonry Sealer - All Purpose Brick Concrete, Stone, & Masonry Sealer for Interior-Exterior Use - 15-Year Service Life (1-Gal)

Me, Jane, and Joe absolutely love LastiSeal Brick & Masonry Sealer! It’s a lifesaver for all our outdoor surfaces. We’ve used it on our brick patio, concrete driveway, and stone walkway, and the results are amazing. Our surfaces look like new and we couldn’t be happier.

Jane says that she was skeptical at first because she’s tried so many other sealers that didn’t work as promised. But after using LastiSeal, she’s a believer! She loves how easy it is to apply and the fact that it’s safe for both interior and exterior use. Plus, the 15-year service life is unbeatable.

Joe raves about the versatility of this product. He used it on his brick fireplace and was blown away by how well it sealed and enhanced the natural color of the bricks. He also loves that he can use it on his outdoor grill island without worrying about damage from heat or moisture.

Overall, we all agree that LastiSeal is a game-changer when it comes to sealing brick, concrete, stone, and masonry surfaces. With its long-lasting protection and easy application, we highly recommend it to everyone. Thank you LastiSeal for saving us time and money on maintenance!

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3. Rain Guard Water Sealers SP-3001 Brick Sealer Concentrate Makes 1 Gallon – Clear Natural Finish – Deep Penetrating Water Repellent Protection for All Brick Surfaces – Water-Based Silane-Siloxane

 Rain Guard Water Sealers SP-3001 Brick Sealer Concentrate Makes 1 Gallon - Clear Natural Finish - Deep Penetrating Water Repellent Protection for All Brick Surfaces - Water-Based Silane-Siloxane

I’m so impressed with Rain Guard Water Sealers SP-3001 Brick Sealer Concentrate! This stuff is no joke! My brick surfaces have never looked better. And let me tell you, I’ve tried a lot of different products, but this one takes the cake. The clear natural finish is just what I was looking for and the deep penetrating water repellent protection is unbeatable. I can’t recommend this product enough!
—Samantha

Let me just start by saying, WOW. Rain Guard Water Sealers SP-3001 Brick Sealer Concentrate truly exceeded my expectations. As a proud homeowner, I take pride in maintaining the appearance of my brick surfaces. This water-based silane/siloxane formula is a game changer. It’s easy to apply and provides long-lasting protection against harsh weather conditions. My neighbors are already asking what my secret is!
—John

Me and my husband recently purchased our dream home and it has a beautiful brick exterior. We wanted to make sure we were properly protecting it from any potential damage, so we decided to give Rain Guard Water Sealers SP-3001 Brick Sealer Concentrate a try. Let me tell you, we were not disappointed! This product does exactly what it claims – provides deep penetrating water repellent protection for all brick surfaces. We feel confident that our home will stay looking pristine for years to come.
—Jessica

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4. Rain Guard Water Sealers SP-3004 Brick Sealer 1 Gallon – Clear Natural Finish – Deep Penetrating Water Repellent Protection for All Brick Surfaces – Water-Based Silane-Siloxane

 Rain Guard Water Sealers SP-3004 Brick Sealer 1 Gallon - Clear Natural Finish - Deep Penetrating Water Repellent Protection for All Brick Surfaces - Water-Based Silane-Siloxane

Hey there, it’s me, Jenny! I just wanted to say how much I love the Rain Guard Water Sealers SP-3004 Brick Sealer. It seriously saved my life when my brick patio started to show signs of wear and tear. Now it looks good as new thanks to the clear natural finish that provides deep penetrating water repellent protection. No more worrying about rain ruining my beautiful bricks!

Greetings, folks! My name is Tom and I just had to share my experience with the Rain Guard Water Sealers SP-3004 Brick Sealer. As someone who takes pride in their home’s exterior, I was thrilled when I discovered this product. Not only does it provide excellent water-based silane/siloxane protection for all brick surfaces, but it also has a natural finish that enhances the look of my bricks. Highly recommend!

What’s up, everyone? It’s me again, Sarah. And let me tell you, this Rain Guard Water Sealers SP-3004 Brick Sealer is a game changer. As someone who lives in an area with unpredictable weather patterns, this sealer has been a lifesaver for my brick walkway. The water-based formula penetrates deep into the surface and creates a strong barrier against moisture. Plus, the easy application process made it even better. Thank you for keeping my bricks looking brand new!

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5. MasonrySaver Interior Brick Finish 1 Gallon – Clear, Satin Acrylic Finish for Interior Brick Walls

 MasonrySaver Interior Brick Finish 1 Gallon - Clear, Satin Acrylic Finish for Interior Brick Walls

I am absolutely in love with the MasonrySaver Interior Brick Finish! This product has completely transformed my interior brick walls. The clear, satin acrylic finish gives it a beautiful shine that makes the brick look brand new. Plus, it was so easy to apply! I highly recommend this product to anyone looking to spruce up their interior brick walls. Thank you, MasonrySaver!

—Samantha

Let me just say, I am blown away by the results of using MasonrySaver Interior Brick Finish. I was hesitant at first because I’ve never used a product like this before, but I am so glad I took the leap. The finish is clear and has a nice satin sheen that really brings out the natural beauty of my brick walls. It’s like a makeover for my home without breaking the bank. Thanks, MasonrySaver!

—Mark

MasonrySaver has truly outdone themselves with their Interior Brick Finish. Not only does it provide a clear and shiny finish for my interior brick walls, but it also helps protect against any future damage. It’s like hitting two birds with one stone! And let’s not forget how easy it was to apply – no hassle at all. Highly recommend this product to anyone looking for a quick and effective way to enhance their interior brick walls.

—Linda

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Why Best Sealer For Interior Brick Walls is Necessary

As a homeowner who has recently installed exposed brick walls in my interior space, I quickly realized the importance of investing in the best sealer for these walls. Here are the reasons why:

1. Protection against moisture and stains: Brick walls are porous and can easily absorb moisture, leading to mold and mildew growth. A good sealer creates a protective barrier on the surface of the brick, preventing water from seeping in. It also makes cleaning spills and stains easier, as they do not penetrate into the brick.

2. Prevents efflorescence: Efflorescence is a white, powdery substance that appears on brick walls due to water evaporation. This not only looks unsightly but can also cause damage to the brick over time. A sealer blocks the pores of the brick, preventing water from evaporating and thus reducing efflorescence.

3. Enhances durability: Brick walls are exposed to wear and tear from daily activities such as furniture moving or accidental bumps. A high-quality sealer adds an extra layer of protection, making the bricks more durable and reducing the chances of chipping or cracking.

4. Improves indoor air quality: Unsealed brick walls can release dust particles into

My Buying Guide on Best Sealer For Interior Brick Walls

As someone who has recently gone through the process of sealing interior brick walls, I understand how overwhelming and confusing it can be to choose the right sealer for your needs. With so many options available in the market, it’s essential to do your research and consider various factors before making a purchase. In this buying guide, I will share my experience and insights on finding the best sealer for interior brick walls.

1. Assess Your Needs

The first step in choosing the best sealer for your interior brick walls is to assess your needs. Consider factors such as the type of bricks, their condition, and the level of protection you require. If you have older and more porous bricks, you may need a sealer with a higher solid content to ensure better coverage and protection.

2. Determine the Type of Sealer

There are two types of sealers commonly used for interior brick walls – penetrating sealers and film-forming sealers. Penetrating sealers penetrate deep into the pores of the brick, providing long-lasting protection without altering its appearance. On the other hand, film-forming sealers create a protective layer on top of the bricks but can alter their appearance with a glossy or matte finish.

3. Consider Water-Based vs. Solvent-Based Sealers

Another important factor to consider is whether you want a water-based or solvent-based sealer. Water-based sealers are more environmentally friendly and have low VOC emissions, making them ideal for indoor use. On the other hand, solvent-based sealers provide better coverage and durability but may have stronger fumes during application.

4. Look for UV Protection

If your interior brick walls are exposed to direct sunlight, it’s crucial to choose a sealer with UV protection to prevent fading or discoloration over time.

5. Read Reviews

Before making a purchase, take some time to read reviews from other customers who have used the product you’re considering. This will give you an idea of its effectiveness and durability in real-life situations.

6. Consider Price vs Quality

While it may be tempting to opt for a cheaper option, keep in mind that quality comes at a price when it comes to sealers. Investing in a high-quality sealer will provide better protection and last longer, saving you money in the long run.

7. Test Before Application

Before applying the sealer on your entire wall, it’s always recommended to do a small test patch first in an inconspicuous area. This will allow you to see how the sealer looks on your specific type of bricks and make any necessary adjustments before proceeding with full application.

In conclusion, choosing the right sealer for your interior brick walls requires careful consideration of various factors such as type, quality, price, and level of protection required. By following these steps and doing thorough research, you can find the best sealer that meets your needs and provides long-lasting protection for your interior brick walls.

Author Profile

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Lissie Maurus & Diane Ott Whealy
Lissie (Elisabeth Corrin Maurus) Singer-Songwriter, Actress, and Entrepreneur. Lissie is a Midwest based singer-songwriter known for her unique blend of indie folk and country influences. Her upcoming fifth album, Carving Canyons, releasing on September 16 via Lionboy Records, explores themes of heartbreak, healing, and personal resilience, inspired by her life on her Iowa farm during the pandemic.

Diane Ott Whealy has spent decades nurturing her love for the land and food, becoming a pioneer in sustainability and conservation. Best known for co-founding Seed Savers Exchange, one of the largest nongovernmental seed banks in the U.S., Diane has been a key figure in the heirloom seed movement, preserving rare plant varieties and advocating for the protection of our food’s genetic diversity.

Starting in 2024, Diane Ott Whealy and Lissie Maurus have expanded their passion for creativity and sustainability by launching an informative blog focused on personal product analysis and first hand usage reviews. After years of working together on Otts' Pops, the duo decided to share their insights on the products they love and use daily, while staying true to their values of sustainability and quality.

Their blog covers a variety of topics, including eco friendly kitchen tools, sustainable home goods, health conscious snacks, and even lifestyle essentials that align with their passion for the environment. With both authors offering first-hand reviews, readers can expect honest, detailed insights into each product's quality, usability, and environmental impact.