Putting in the time and effort to research and find the perfect product? In the twenty-first century, you have access to the web and can quickly obtain anything you choose. Additionally, there are experts in this industry who can locate the best items for you.

Similar to that, if you came here looking for the best Chimney Sealers, we have did the research for you. The products that are currently performing well and need further investigation are those that we have highlighted. 

We also discussed their unique qualities and the benefits of purchasing a particular model.

Need Quick Selection A Chimney Sealers? Just Follow This Table

Best Chimney Sealers Reviewed In 2022: Top 11 Recommendation

No. 1

MasonryDefender Chimney Crown Sealer – Brushable Sealant Fixes Cracked Chimney Tops & Prevents Chimney Leaks

Popularity Score 9.2
Quality Score 9.4
Sentiment Score 9.5

Editorial Score

review rating shield 9.4


Highlighted Features

  • Easy to Apply With a Paint Brush – Simply Brush 2 Coats of Product On Chimney Crowns for Superior Protection
  • Great Coverage – Covers 20 Sq. Ft. per Half Gallon Container
  • Long Lasting Sealant Helps Prevent Chimney Leaks – Lasts for Years
  • Permanently Flexible Sealant – Won’t Crack or Chip Over Time, Stays Flexible
  • Seals and Waterproofs Chimney Crowns – Stop Water Leaks Fast With This Elastomeric Sealer Designed Specifically for Chimneys

Additional Info :

Brand MasonryDefender
Color Black
Item Dimensions
Height 13
Width 21
Length 31
Weight 40.18
No. 2

Chimney Brick Sealer, Clear Water-Based Siloxane Sealer – Breathable Waterproofer for All Exterior, Vertical Masonry Surfaces, 1 gal

Popularity Score 9.8
Quality Score 9.4
Sentiment Score 9.4

Editorial Score

review rating shield 9.5


Highlighted Features

  • POWERFUL CHIMNEY SEALER – Keep your chimney leak free and protect it or other masonry surfaces from spalling, flaking, or cracking. Best suited to protect against freeze thaw damage, and white efflorescence.
  • 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. Use a low-pressure pump-up garden sprayer to evenly coat your chimney. 1 gallon will give 90-150 sq.ft. of coverage
  • 5 YEAR WARRANTY – MasonryDefender offers a 5 Year Limited Warranty on Vertical 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. The breathable sealer causes the water to bead instead of seeping into the brick pores, causing chimney leaks
  • CLEAR PROTECTION – Provides a long-lasting, non-glossy invisible coat to masonry surfaces. Will never leave any residue or alter the color or appearance of your brick chimney, stone chimney, or other type of masonry chimney. Masonry waterproofer that will last for up to 5 years

Additional Info :

Brand Chimney
Color Unknown
Item Dimensions
Height 6
Width 34
Length 26
Weight 94.59
No. 3

ChimneyRX Masonry Chimney Water Repellent, 1 Gallon

Popularity Score 8.9
Quality Score 9.8
Sentiment Score 9.2

Editorial Score

review rating shield 9.3


Highlighted Features

Additional Info :

Brand ChimneyRX
Color Multicolor
Item Dimensions
Height 14
Width 21
Length 29
Weight 47.02
No. 4

CHIMNEYRX Brushable Chimney Crown Repair, 1 Gallon

Popularity Score 9.6
Quality Score 9.7
Sentiment Score 9.3

Editorial Score

review rating shield 9.5


Highlighted Features

  • Stops Chimney Water Leaks & Repairs Chimney Crown Cracks
  • Covers Approximately 40 Square Feet per Gallon
  • Easy to Apply With a 3 Inch or 4 Inch Paint Brush, & Cures in 2-4 Hours
  • Fast-setting, Flexible Coating that Seals and Protects Chimney Crown Tops – Repairs Cracked Chimney Crowns and Prevents Chimney Leaks
  • Specifically Formulated to Repair and Protect Fireplace & Chimney Crowns from Water Intrusion

Additional Info :

Brand CHIMNEYRX
Color Unknown
Item Dimensions
Height 5
Width 26
Length 38
Weight 22.78
No. 5

MasonryDefender Chimney Flashing Sealer – Flexible Coating That Protects Chimney Flashings from Water Leaks

Popularity Score 8.9
Quality Score 9.8
Sentiment Score 9.5

Editorial Score

review rating shield 9.4


Highlighted Features

  • Available in Black & Covers 14 Sq. Ft. Per Half Gallon Container
  • Flexible – Won’t Crack or Chip – Stays Flexible Over Time, Doesn’t Harden and Become Brittle
  • Helps Prevent Chimney Leaks – Chimneys Frequently Leak Where the Roofline Meets the Chimney – Seal it to Stop Water Fast
  • Easy to Apply With a Paint Brush – Simply Paint Product Around Base of Chimney for Long Lasting Protection
  • Seals & Waterproofs Chimney Flashings – Stops Water Penetration Where Chimneys Meet the Roof Line

Additional Info :

Brand MasonryDefender
Color Off-white
Item Dimensions
Height 16
Width 26
Length 42
Weight 33.5
Save 20%No. 6

Rain Guard Water Sealers – Brick Sealer – Penetrating Water Repellent Protection for All Porous Brick Surfaces – Water-Based Silane/Siloxane Sealant – Clear Natural Finish – Concentrate Makes 5 Gal

Popularity Score 9.4
Quality Score 9
Sentiment Score 9.5

Editorial Score

review rating shield 9.3


Highlighted Features

  • EASY APPLICATION: Seamlessly seal masonry surfaces! Prior to applying Rainguard Brick Sealer, protect anything you don’t want to be sealed by moving or covering with a tarp. Prep surface by gently removing any stains with a mild soap or Restore-N-Prep (sold separately) for best results. Using a hand-pump garden sprayer, apply at least two heavy coats of sealer to the surface, allowing it to dry to the touch between coats. Clean up any overspray with a clean damp cloth.
  • LONG LASTING PROTECTION: Engineered with Micro-Lok! This proprietary ingredient ensures sealer absorption and creates a long-lasting filmless hydrophobic barrier against weathering, salt, dirt, freezing temperatures, UV light, wind-driven rain, and other damaging elements. Rainguard Brick Sealer is the ideal weatherproof sealant for all vertical and horizontal brick surfaces including, brick floors, chimneys, driveways, walkways, fences, patios, and walls.
  • RAIN GUARD: Where innovation meets sustainability! Since 1969, Rainguard Water Sealers has been manufacturing architectural and industrial coatings designed to “wrap” the exterior of buildings and structures. Rainguard now brings this same technology to consumers in our ready-to-use and concentrated DIY formulations, providing a variety of high-performance sealers for your home. Eco-friendly and non-toxic, all our waterproofing solutions are safe to use around people, pets, and plants.
  • PREMIUM BRICK SEALER: Protect, restore, and extend the life of your home with Rainguard Water Sealers Brick Sealer! Formulated to penetrate deep into the surface, Brick Sealer is a water-based silane/siloxane water repellent that helps protect brick and mortar from moisture. This premium-grade water sealer for bricks is safe to use indoors or outdoors. It dries to an invisible stain resistant finish that won’t yellow or alter surface texture or appearance.
  • SUPER CONCENTRATED FORMULATION: Cost-effective, super concentrated sealing solutions! Rainguard Water Sealers Brick Sealer Super Concentrate offers the best value and simple mixing. Pour the quart of concentrate into a 5-gallon pail and add clean water. Mix lightly to disperse the material. Five gallons of this impregnating masonry waterproofer coats, seals, and protects up to 750 square feet. Try Rainguard Water Sealers’ ready-to-use formulations for ease and convenience.

Additional Info :

Brand Rain
Color Multicolor
Item Dimensions
Height 3
Width 31
Length 22
Weight 37.09
No. 7

Chimney Rx Elastomeric 1/2 Gallon

Popularity Score 9.1
Quality Score 9.4
Sentiment Score 8.9

Editorial Score

review rating shield 9.1


Highlighted Features

  • Stops Leaks Around Chimney Flashings, Skylights, Stacks, & Vents
  • Remains Permanently Flexible to Stop Chimney Leaks
  • Ready to Use, No Mixing Required, Cleanup With Soap & Water
  • 1/2 Gallon Covers 14 Sq. Ft.
  • Easy Brush-On Application (Brush Not Included)

Additional Info :

Brand Chimney
Color Multicolor
Item Dimensions
Height 6
Width 32
Length 26
Weight 86.25
No. 8

ChimneySaver VOC Compliant Solvent-Based Water Repellent, 1 Gallon

Popularity Score 9.3
Quality Score 9.8
Sentiment Score 9.3

Editorial Score

review rating shield 9.5


Highlighted Features

  • 10 Year Warranty, 100% Vapor Permeable
  • Waterproofs Brick & Masonry Surfaces
  • Freeze/Thaw Protection
  • Non-Glossy Look, Efflorescence Protection
  • VOC Compliant in All States

Additional Info :

Brand ChimneySaver
Color Off-white
Item Dimensions
Height 7
Width 43
Length 43
Weight 87
No. 9

ChimneySaver Water-Base Waterproofing Sealer (5 Gallon)

Popularity Score 9.6
Quality Score 9.6
Sentiment Score 9.2

Editorial Score

review rating shield 9.5


Highlighted Features

  • Penetrates masonry up to 1/4 of an inch or more for ultimate protection against water damage and leakage
  • Chemical bonds create incredibly strong and long-lasting water repellent protection year-round
  • Brushable, water-based, and V.O.C. compliant mixture creates a water repellent seal to protect masonry
  • Stops palling, stains, chloride attack, freeze and thaw damage, loss of insulation value, deterioration, corrosion, and efflorescence
  • Reaction with masonry minerals in the presence of ultraviolet light and atmospheric moisture creates a hydrophobic zone stopping penetration

Additional Info :

Brand ChimneySaver
Color Black
Item Dimensions
Height 9
Width 24
Length 43
Weight 63.45
No. 10

Eco Advance Concrete/Masonry Siloxane Waterproofer – 1 Gallon

Popularity Score 9.4
Quality Score 8.9
Sentiment Score 8.9

Editorial Score

review rating shield 9.1


Highlighted Features

  • Ready to use commercial grade formula can be applied using a standard garden pump sprayer
  • Ideal for use on concrete, brick, stucco, stone (natural and synthetic), EIFS, pavers and more
  • Vapor permeable (breathable) water proofer can be used on new concrete and masonry
  • Protects against water damage, oil, stains, mold, mildew, de-icing salts, and pool/spa chemicals
  • Water-based, non-toxic, non-flammable formula does not harm landscape plantings

Additional Info :

Brand Eco
Color Silver
Item Dimensions
Height 9
Width 35
Length 36
Weight 87.48

What To Look Before Buying Best Chimney Sealers

We’ll go over the elements that influenced our decision to select the finest available product.

Product Excellence

Without using a product, how can you tell if it is of high quality? To find out if the product can satisfy your needs, read reviews. You can consider a product to be good if it is produced in accordance with all industry standards and can effectively address user issues.

Keep in mind that product quality goes beyond its longevity or durability. By seeing how well a product functions over time, you may determine its quality.

Brand Reputability

When a brand has been around for more than a century, you naturally wonder how it has succeeded for so long without merit. This idea increases your faith in the company and increases your propensity to buy its products. And as you can see, the majority of people have trusted these companies with their lives!

Therefore, it stands to reason that you would pick a branded item over one from a lesser-known company. And as long as the company is producing high-quality goods, it is acceptable to do so.

But when there is a battle of the brands, the work becomes impossible. When this occurs, you must take additional things into account in order to select the best option.

Allure of the Product

You might base your choice on elements like product allure or inventive design when several firms are vying for the Chimney Sealers category. Innovative packaging design is no longer a way to brag. It gives you a reliable perception of the goods and a sense of the brand’s flavor.

A tantalizing product presentation makes it alluring and could be the deciding element in your purchase. You can count on a product to work as you want it to if the packaging is appealing and the company behind it has a solid reputation.

Features & Advantages

Even if a product’s feature states that it is made of stainless steel, you probably start thinking about how easy it would be to clean or how durable it would be right away. This is how the interaction between a product’s features and benefits occurs.

Don’t just concentrate on a long list of qualities; consider how you may gain from them. If the features of the product don’t seem to serve your needs or improve your life, you should look for a better option.

User Reviews

According to the report, customer reviews have the most impact on consumers’ purchasing decisions. We may thank several review forums for allowing us to access user feedback on our products.

Therefore, it’s a terrific technique to discover how the product will perform after use so that you can make a decision based on it.

Every industry has con artists or manipulators, and review forums are no exception. But keep in mind that fraud or false reviews cannot make a bad product appear to be a good one.

Look at numerous reviews of the product, weigh the advantages and disadvantages, and you’ll be able to identify the true opinion at last. Additionally, you can get a general notion of a product’s quality based on the total customer rating.

Price

When purchasing any goods, including a Chimney Sealers, the product price is a major factor. A product is primarily evaluated based on its cost and the value it may provide. Create a price comparison chart to determine whether the product is too expensive given its efficiency.

Additionally, you might discover that superior options are available at the same price. Therefore, avoid making a purchase only because something is more expensive. If not, you might be paying for features that are superfluous for your product category or are only there because of a profitable design.

Likewise, keep an eye out for discounted or low-cost solutions. Only purchase them if they have favorable ratings and sufficient value to suit your demands.

After-sales Assistance

This factor also includes a responsive after-sales personnel that can address your problems and warranty assistance. The warranty raises a product’s credibility. When a product’s producer offers free repair or replacement services, it gives the impression that they are confidence in their creation.

However, many businesses have convoluted or conditional warranties, so you may find that your product’s guarantee only covers a small number of options. So check to see if the guarantee is practical enough.

Check if the merchant answers your questions right away. You should refrain from purchasing the merchandise from them if they are not sufficiently responsive.

FAQs

If you still have questions about Chimney Sealers, check out the Faqs here.

1. Is the sales receipt necessary to make a warranty claim?

To submit a warranty claim, you must have a dated sales receipt or invoice as proof of purchase.

2. Should you take a sales discount into account while purchasing a product?

If you truly require or want the item, you should think about a sale discount. Never purchase a Chimney Sealers just because it’s on sale because not all reductions are good offers.

3. How can you get a pricey item cheaply?

Wait until a sale event like Black Friday or a flash sale to acquire it if you’re leaning toward an expensive alternative for the Chimney Sealers. Check if there are any volume discounts offered for large purchases (if necessary) or if you can utilize the reward points from your credit or debit card to get the price down.

So Which Chimney Sealers Should You Choose?

We hope you were able to choose the best Chimney Sealers for you. We have now reached the conclusion of this article. As a result of my extensive product reviews, We can guarantee that the aforementioned items are the best ones available at the moment. 

You can always use the buying guide to determine whether or not a product is right for you. The item you plan to purchase must live up to all of your expectations and be effective for the intended use.

You won’t be dissatisfied with any of the above mentioned goods because they are the finest on the market. However, you should put your preferences first rather than choose the best item on the market.