Best Exterior Masonry Sealer [2022]

Last Update:

You can trust our selection for Exterior Masonry Sealer Reviews. Because We have worked hard studying and analyzing 44020 reviews for Exterior Masonry Sealer and rating them. It was a difficult job to list only ten products for Exterior Masonry Sealer where thousands of them available online. I hope it will help you to take final decision for Best Exterior Masonry Sealer.

Comparison Chart for Best Exterior Masonry Sealer

We found 44020 reviews when researching. We have considered users feedback on the Exterior Masonry Sealer and our suggestions includes only the finest of them in this article.

NoProductScoreAction
1LastiSeal Brick & Masonry Sealer - All Purpose Brick9.6Check Latest Price
2Rain Guard Water Sealers SP-4004 Concrete Sealer Ready to Use - Water Repellent for Interior or Exterior Concrete - Covers up to 200 Sq. Ft9.6Check Latest Price
3Rain Guard Water Sealers SP-3004 Brick Sealer Ready to Use - Water Repellent for Interior or Exterior Brick - Covers up to 150 Sq. Ft9.6Check Latest Price
4Chimney Brick Sealer, Clear Water-Based Siloxane Sealer - Breathable Waterproofer for All Exterior9.4Check Latest Price
5Rain Guard Water Sealers CR-0359 Micro-Seal Concentrate Sealer Covering Up to 300 Sq. Ft. on All Masonry Surfaces. 6oz POD Clear Penetrating Silane and Siloxane Professional Grade9.2Check Latest Price
6Interior/Exterior Brick Sealer, 1 Gal - Clear8.2Check Latest Price
7All Purpose Concrete, Brick & Stone Sealer8.2Check Latest Price
8KILZ Interior/Exterior Basement and Masonry Waterproofing Paint8.2Check Latest Price
9Rain Guard Water Sealers CR-0357 Micro-Seal Ready to USE Sealer Covering Up to 1500 Sq. Ft. on All Masonry Surfaces. 5 Gallon Clear Penetrating Silane and Siloxane Professional Grade Masonry Sealer8.2Check Latest Price
10LastiSeal Brick & Concrete Sealer (2.5-gal) - Waterproofs and Strengthens Brick8.2Check Latest Price

Table Of Content:

1. LastiSeal Brick & Masonry Sealer – All Purpose Brick

  • Unsurpassed Protection and Service Life – 15-year Waterproofing Warranty
  • Water-based, No Odor, Non-Toxic, Non-Flammable
  • Easy Application – Spray, Roll, or Brush
  • Protects outdoor/indoor brick, concrete, masonry, grout, and even wood!
  • Bonds and strengthens, protects against freeze-thaw, prevents spalling, dusting

2. Rain Guard Water Sealers SP-4004 Concrete Sealer Ready to Use – Water Repellent for Interior or Exterior Concrete – Covers up to 200 Sq. Ft

  • Prevents surface damage from rain, snow, ice with a satisfaction guarantee for up to five years
  • Does not alter surface appearance, does not leave a surface film and helps prevent efflorescence
  • Specifically formulated project sealers include these surfaces; Brick, Pavers, Paint, Stucco, Wood, Concrete.
  • Comes in Ready to Use and cost effective Concentrate formulas.
  • Apply a flood coat with a sprayer, brush or roller, no maintenance required and safe for People, Pets and Plants.

3. Rain Guard Water Sealers SP-3004 Brick Sealer Ready to Use – Water Repellent for Interior or Exterior Brick – Covers up to 150 Sq. Ft

  • Prevents surface damage from rain, snow, ice with a satisfaction guarantee for up to five years
  • Does not alter surface appearance, does not leave a surface film and helps prevent efflorescence
  • Contains advanced UV stabilizers to ensure long lasting non-yellowing performance
  • Meets federal and state environmental guidelines
  • Apply a flood coat with a sprayer, brush or roller, no maintenance required and safe for People, Pets and Plants.

4. Chimney Brick Sealer

  • CLEAR PROTECTION – Provides a long-lasting, non-glossy invisible coat to masonry surfaces.
  • WATER SEALANT – Water-based, siloxane penetrating brick sealer that bonds with the minerals in masonry to provide with you long-lasting water protection.
  • POWERFUL CHIMNEY SEALER – Keep your chimney leak free and protect it or other masonry surfaces from spalling, flaking, or cracking.
  • EASY TO APPLY – First step is to ensure your chimney or masonry surface is fully cleaned and clear of dirt, dust, grease, oil, efflorescence, etc.
  • 5 YEAR WARRANTY – MasonryDefender offers a 5 Year Limited Warranty on Vertical Masonry Surfaces

5. Rain Guard Water Sealers CR-0359 Micro-Seal Concentrate Sealer Covering Up to 300 Sq. Ft. on All Masonry Surfaces. 6oz POD Clear Penetrating Silane and Siloxane Professional Grade

  • Restore, protect and extend the life of any masonry horizontal or vertical surface with a high performance hydrophobic coating.
  • Does not alter surface appearance – does not leave a surface film, no sheen and will not yellow.
  • Use as a primer before painting to prohibit moisture transfer in the substrate or protect from stains such as oil, gas and anti-freeze.
  • 100% penetrating coating provides excellent resistance to water, salt spray, ice removal agents and wind driven rain.
  • Protects your investment with a ten year satisfaction and can be used anywhere in the country.

6. Interior/Exterior Brick Sealer

  • MASONRY SEALER – Works as Both an Interior Brick Sealer & Exterior Brick Sealer for All Masonry Walls.
  • CREATES AN ATTRACTIVE CLEAR, SATIN SHEEN – Doesn’t Change the Color of the Brick – Apply Multiple Coats for a Slightly Higher Sheen.
  • MAKES INTERIOR BRICK WALLS EASIER TO CLEAN – Creates a Washable Surface That Makes Interior Brick Much More Manageable.
  • MINIMIZES BRICK DUST ON INTERIOR WALLS – This Interior Brick Sealer Prevents Brick Dust From Constantly Falling On the Floor.
  • WATER-BASED MASONRY SEALANT – This Low Odor, Acrylic Sealer Is Easy to Apply With a Brush, Roller, or Airless Sprayer.

7. All Purpose Concrete

  • Clear, Waterproofing Protection for All Exterior, Porous Masonry & Concrete Surfaces Including Concrete, Brick, Natural Stone, Sandstone, Limestone, Cultured Stone (Stone Veneer/Manufactured Stone), Granite, and More.
  • Waterproofs and Protects Masonry & Concrete Surfaces from Water Damage & Freeze/Thaw Damage
  • 100% Breathable – Doesn’t Form a Film, Allows Trapped Moisture to Escape Which Prevents Pitting, Cracking & Delaminating.
  • Water-Based – Soap & Water Cleanup, Low Odor
  • 5 Year Warranty on Vertical Concrete & Masonry Surfaces

8. KILZ Interior/Exterior Basement and Masonry Waterproofing Paint

  • This premium, interior/exterior paint is formulated to waterproof and seal porous concrete and masonry surfaces both inside and outside your home.
  • Using nanotechnology, this paint forms a barrier to help stop water infiltration while an alkali resistant coating provides a long-lasting, durable and decorative finish.
  • Apply this paint on properly prepped and cured above and below grade basement walls, masonry walls, retaining walls, cinder and concrete blocks, stucco and brick.
  • Prime all uncoated, patched, chalky, and adjacent wood and/or metal surfaces with KILZ Premium Primer.
  • This is a 1-gallon can of Interior/Exterior Basement and Masonry Waterproofing Paint, White, 1-gallon in white.
  • A minimum of two coats of this product are required for optimal results.
  • Apply using a high quality 1/2″-3/4″ nap roller, 4″ nylon/polyester brush or an airless sprayer capable of delivering 2200-3200 PSI or greater using a .
  • KILZ has been making premium primers and paints for 40 years.

9. Rain Guard Water Sealers CR-0357 Micro-Seal Ready to USE Sealer Covering Up to 1500 Sq. Ft. on All Masonry Surfaces. 5 Gallon Clear Penetrating Silane and Siloxane Professional Grade Masonry Sealer

  • Masonry Sealer: The stone sealer restores, protects and extends the life of any masonry, horizontal or vertical surface with a high-performance hydrophobic coating.
  • Water-Based Concrete Sealer: Does not alter surface appearance and does not leave a surface film.
  • Sealant Spray: Use as a primer before painting to prohibit moisture transfer in the substrate or protect from stains such as oil, gas and anti-freeze.
  • Penetrating Concrete Sealer: 100% penetrating coating provides excellent resistance to water, salt spray, ice removal agents and wind driven rain.
  • RainGuard stone sealer protects your investment with a 10-year satisfaction and can be used anywhere in the country.

10. LastiSeal Brick & Concrete Sealer (2.5-gal) – Waterproofs and Strengthens Brick

  • Unsurpassed Protection and Service Life – 15-Year Waterproofing Warranty
  • Easy Application – Spray, Roll, or Brush
  • Bonds and strengthens, protects against freeze-thaw, prevents spalling, dusting
  • Waterborne, Safe, Eco-Friendly, Non-toxic, Non-flammable
  • Protects outdoor/indoor brick, concrete, masonry, grout, and even wood!

Exterior Masonry Sealer Buying Guide


Does the thought of finding a great Exterior Masonry Sealer stress you out? Has your mind been juggling between choices when it comes to buying Exterior Masonry Sealer in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect Exterior Masonry Sealer for themselves. We understand the stress associated with the buying process!
Since you’re here, you are obviously curious about Exterior Masonry Sealer Reviews. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.
There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.
But that’s not always easy, right? That's why we've taken time to compile a list of the best Exterior Masonry Sealer in today's market, on your behalf, so that there will be no more worries for you.
How did we come up with the list, you ask? How did we create this buying guide?
  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best Exterior Masonry Sealer currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-
  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.
Top Exterior Masonry Sealer brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.
  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top Exterior Masonry Sealer based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the Exterior Masonry Sealer before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the Exterior Masonry Sealer they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Exterior Masonry Sealer, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your Exterior Masonry Sealer before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Exterior Masonry Sealer will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good Exterior Masonry Sealer if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated Exterior Masonry Sealer on the market, the products that got mostly negative ratings get filtered and discarded.

These are the criteria we have chosen our Exterior Masonry Sealer on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.
Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any Exterior Masonry Sealer featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.

Add a Comment

Your email address will not be published. Required fields are marked *