Are you trying to find mortar for fireplace among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling mortar for fireplace on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 10 hours of research and did 46 mortar for fireplace tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best mortar for fireplace you can buy today
- Comes in Gray, Buff and Black
- Perfect for repairing small chips or cracked firebrick, re-pointing mortar joints between firebricks, and bonding firebricks together
- For interior use only and requires heat to cure
- Approximate Coverage: 99 feet with 1/8" bead
- Rated to 2000°F (1090°C)
- Comes in Buff, Gray and Black
- Perfect for repairing small chips or cracked firebrick, re-pointing mortar joints between firebricks, and bonding firebricks together
- For interior use only and requires heat to cure
- Approximate Coverage: 99 feet with 1/8" bead
- Rated to 2000°F (1090°C)
- READY TO USE: Preblended, just add water and go!
- INDOOR OR OUTDOOR: Ideal for fireplaces, inside of fire pit rings, barbeques, pizza ovens, and chimney applications such as setting clay flue liners, parging a smoke chimney chamber
- BUILT FOR HIGH TEMPERATURES: Made to resist 2,550°F (1400°C) for a minimum of 6 hours without melting out of the joints of a firebrick and refractory mortar assembly
- EFFICIENT WORKING TIME: Provides 1 hour of working time prior to hardening
- HIGH STRENGTH: Once cured, becomes water insoluble and acid resistant
- ASTM CERTIFIED: Passes ASTM C199 (required by most building codes for installation of firebrick and flues in chimneys, masonry fireplaces and similar applications)
- COVERAGE: 10 pound pail yields approximately 16-20 standard fire bricks at 3mm joint thickness
- Pre-mixed, ready-to-use, high-temperature cement/mortar
- Designed for patching or repairing cracked or chipped firebrick and mortar
- Withstands working temperatures up to 2000-Degree F
- Gray in color
- Made in the USA
- Meeco'S Red Devil 10.3 Oz. Gray Ready-to-Use Fireplace Mortar
- Furnace cement and fireplace mortar in a convenient 10.3 oz (ounce) cartridge.
- Multi-purpose cement for bonding and sealing both masonry and metals with working temperatures up to 2000 F (degrees Fahrenheit). Designed for patching or repairing cracked or chipped firebrick and mortar.
- For use with firebrick, gasketing, mortar joints, and wood stoves. Effective in resetting and cementing furnaces, stoves, chimney collars, boilers, and duct work. Tube does not include replacement cap.
- Pack of 2.
- Comes in Black, Buff and Gray
- Perfect for repairing small chips or cracked firebrick, re-pointing mortar joints between firebricks, and bonding firebricks together
- For interior use only and requires heat to cure
- Approximate Coverage: 99 feet with 1/8" bead
- Rated to 2000°F (1090°C)
- Refractory mortar that is ideal for joining or repairing fire brick and masonry flue tile in any gas or wood fireplace and wood, coal, or pellet stove chimney
- Needs to be mixed with water
- Will cure completely by being exposed to air, and does not require a heat cure
- Can be used outdoors and can be painted once dry
- 10 lb. approximate coverage: 50 8" x 8" flue tiles or 30 9" x 4-1/2" x 1-1/4" firebricks (1,270 sq in, 1/8" thick)
- Made in the USA
- Pre-mixed, ready-to-use, high-temperature cement/mortar
- Designed for patching or repairing cracked or chipped firebrick and mortar
- Withstands working temperatures up to 3000-Degree F
- Black in color
- Made in the USA
- Pre-mixed, ready-to-use, high-temperature cement/mortar
- Designed for patching or repairing cracked or chipped firebrick and mortar
- Withstands working temperatures up to 2000-Degree F
- Gray in color
- Made in the USA
- TUBE CEMENT- This product comes in a convenient tube allowing for easy application to boilers, wood stoves, corn stoves, pellet stoves, coal stoves, and gas stoves.
- VERSATILE APPLICATION - This black sodium silicate based cement is ideal for sealing joints, cracks, and gaps, providing a reliable high temp sealant barrier.
- HIGH TEMPERATURE PERFORMANCE - A black sodium silicate based cement designed for use in demanding environments, this gasket cement and stove sealer withstands temperatures up to 2,000 degrees Fahrenheit.
- EASY CLEAN-UP - This heat resistant glue can be cleaned up with soap & water allowing for a stress free & efficient way to maintain your tools & surfaces.
- PROUDLY MANUFACTURED IN THE USA - You can trust the quality and reliability of this high heat adhesive as it is proudly made in the United States.
- High-Quality Refractory Cement: Concrete mix GIRtech FIRECAST (20 LB) is a multifunctional refractory product. Designed for molding refractory products by vibrocasting (fireplaces or stoves elements), pouring the brickwork lining layer into the forms, and repairing masonry/joints of all kinds of heating units. Acquires its basic qualities and strength through heat treatment (heating) process. Important to undergo drying and heating processes in accordance with the prescribed procedure.
- Easy Application and Versatility: Simple to mix and apply, saving you time and effort. Adheres well to various surfaces like bricks, metals, ceramics, and pizza oven stones. Suitable for both professional contractors, DIY enthusiasts.
- Superior Thermal Insulation: Offers exceptional thermal insulation properties for pizza ovens and forges. Withstands extreme temperatures up to 3110 degrees Fahrenheit. Helps maintain consistent heat distribution and energy efficiency in these specialized applications.
- Strong Adhesion and Crack Resistance: Forms a strong bond to surfaces, minimizing cracks and gaps. Provides reliable protection against thermal expansion and contraction. Ensures structural integrity and extends the lifespan of your pizza oven, forge, stove, kiln and other fireplaces.
- Safe and Non-Toxic: Concrete GIRtech FIRECAST (20 LB) is a non-toxic and safe product, containing natural components. The mixture and products can be used both outside and inside the premises.
- Each package includes a separate small bag with a powerful additive. This new formula is designed to enhance the quality of refractory cement. To protect its bonding effect, the additive is packaged separately, safeguarding it from air exposure and moisture. Unleash the full potential of our product without compromise.
- 🔥 High Heat Resistance: GIRtech CONTACT-40 refractory mortar is specially formulated to withstand extreme temperatures, making it ideal for fireplaces, kilns, forges, and more.
- 🏠 Indoor and Outdoor Use: Versatile and non-toxic, it's suitable for household furnaces, fireplaces, and chimney systems. Use it confidently indoors.
- 🛠️ Ready-Mixed for Convenience: Our cement comes ready to use straight from the bucket, saving you time and effort.
- 🧱 Perfect for Masonry: Recommended for bonding fire-resistant and heat-insulating bricks, repairing fire-resistant masonry, and gluing shaped fireclay products.
- 🌞 Multiple Applications: Whether you're building a wood stove, coal stove, barbecue oven, outdoor firepit, or indoor fireplace, this high-quality refractory mix ensures durability. Remember that refractory mortars differ from cements and other binders that harden in the air, as it acquires its basic qualities only in the process of heat treatment (heating).
- Non-combustible silicate cement used for patching chipped firebrick in fireplaces and sealing
- Used for applications in wood frame construction where an ASTM E136 non-combustible sealant
- Adheres firmly to the firebrick when wet or dry. Sets rock hard when fired
- Use to tuck point between firebricks and to repair broken firebricks
- It has been tested in accordance with ASTM E136 and withstands temperatures up to 2,000° F
- Superior Adhesion: Chamber Safe 5 Gallon's masonry mortar provides a superior adhesion that drastically improves the draft, ensuring a better workability for your masonry projects.
- Adds Structural Strength: Our mortar mix adds significant structural strength to brick, block, stone, clay flues, and other clay products, proving itself an essential element in any repair.
- High-Temperature Resistance: The Chamber Safe 5 Gallon mortar can resist temperatures up to 2650° F, ensuring the durability of your masonry work. Ideal for brick mortar repair.
- Designed for Parge or Cast Applications: This mortar is highly versatile, designed specifically for parge or cast applications, providing excellent workability for all types of masonry.
- Meets ASTM Standards and UL Listed: Chamber Safe 5 Gallon brick mortar mix meets ASTM Standards E-196, C199 & C401, is UL Listed and Standards Referenced UL 1777 & ORD 2505.
- Pre-mixed, ready-to-use, high-temperature cement/mortar
- Designed for patching or repairing cracked or chipped firebrick and mortar
- Withstands working temperatures up to 2,000-Degrees F
- Gray in color
- Made in the USA
- Ready-to-use pre-mixed cement sticks easily to masonry in your firebox to fill in small gaps
- Thick, smooth consistency makes this cement amazing for mortar between firebricks
- For interior use only
- Rated up to 2000 Degrees F (1090 Degrees C)
- Requires minimum 500 degree F heat cure
- Size: 10.3 Ounce
- Color: Gray
- Non-asbestos
- Spreads easily, superior bonding strength
- Durable as firebrick when heat cured
- Non-combustible silicate cement used for patching chipped firebrick in fireplaces and sealing
- A non-combustible silicate cement for applications in wood-frame construction where an ASTM E136 sealant is required.
- Adheres firmly to the firebrick when wet or dry. Sets rock hard when fired
- Use to tuck point between firebricks and to repair broken firebricks
- Pack of 6, Packaging may vary.
- High-Quality Refractory Cement: Concrete mix GIRtech FIRECAST (34 LB) is a multifunctional refractory product. Designed for molding refractory products by vibrocasting (fireplaces or stoves elements), pouring the brickwork lining layer into the forms, and repairing masonry/joints of all kinds of heating units. Acquires its basic qualities and strength through heat treatment (heating) process. Important to undergo drying and heating processes in accordance with the prescribed procedure.
- Easy Application and Versatility: Simple to mix and apply, saving you time and effort. Adheres well to various surfaces like bricks, metals, ceramics, and pizza oven stones. Suitable for both professional contractors, DIY enthusiasts.
- Superior Thermal Insulation: Offers exceptional thermal insulation properties for pizza ovens and forges. Withstands extreme temperatures up to 3110 degrees Fahrenheit. Helps maintain consistent heat distribution and energy efficiency in these specialized applications.
- Strong Adhesion and Crack Resistance: Forms a strong bond to surfaces, minimizing cracks and gaps. Provides reliable protection against thermal expansion and contraction. Ensures structural integrity and extends the lifespan of your pizza oven, forge, stove, kiln and other fireplaces.
- Safe and Non-Toxic: Concrete GIRtech FIRECAST (34 LB) is a non-toxic and safe product, containing natural components. The mixture and products can be used both outside and inside the premises.
- Each package includes a separate small bag with a powerful additive. This new formula is designed to enhance the quality of refractory cement. To protect its bonding effect, the additive is packaged separately, safeguarding it from air exposure and moisture. Unleash the full potential of our product without compromise.
- 🔥 Versatile Application: GIRtech READY MIX Refractory Mortar excels in laying firebricks for fireplaces, pizza ovens, woodstoves, coal stoves, barbecue stoves, and fire pits. It's a must-have for setting chimney systems, repairing broken firebrick, and enhancing firebox chambers.
- 🛠️ Easy Application and Color Transformation: This liquid brown-colored mortar, odorless and user-friendly, transforms to gray after firing. Carefully mix before use, and if separation occurs during storage, remix for optimal performance. It is important drying and heating processes undergo following the prescribed procedure.
- ❄️ Storage Guidelines and Shelf Life: Store indoors at temperatures of 45'F to 95'F, protecting it from freezing. With a guaranteed shelf life of 1 year under standard storage conditions, use within 6-8 hours after opening the bucket for peak specifications.
- 🏠 Safe and Non-Toxic Application: Suitable for both indoor and outdoor use, this refractory mortar is safe and non-toxic. Thoroughly clean bonded surfaces, wet before gluing, and achieve the best results with thin joints. After drying, small cracks can appear in the joints, which is completely normal, as the clay material expands during the heat treatment. The appearance of the cracks has по negative affect оп the integrity of the masonry.
- 🚧 Masonry and Brickwork Excellence: Designed for lining heating units such as stoves, fireplaces, and fireboxes, GIRtech READY MIX is a ready-to-use product that simplifies construction. Mix before use, wet surfaces for improved adhesion, and dry masonry under ambient temperature before exposing it to fire.
How to choose a good mortar for fireplace
Does the idea of finding a fantastic mortar for fireplace make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in mortar for fireplace. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top mortar for fireplace products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top mortar for fireplace on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top mortar for fireplace brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top mortar for fireplace based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the mortar for fireplace were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good mortar for fireplace, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your mortar for fireplace.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting mortar for fireplace for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our mortar for fireplace. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what mortar for fireplace should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on mortar for fireplace.
