Are you trying to find fire barrier caulk 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 fire barrier caulk 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 29 hours of research and did 54 fire barrier caulk 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 fire barrier caulk you can buy today
- TESTED AND LISTED: Up to 4-hours in accordance with ASTM E814 (UL 1479) and CAN/ULC S115. Provides L-Rating (smoke seal)
- STC RATING OF 54: When tested in a STC 54-rated wall assembly
- PREMIUM INTUMESCENT LATEX SEALANT: For use as a one-part fire, smoke, toxic gas sealant in a non-halogen formula
- SPECIALLY ENGINEERED: Sag-resistant properties offer clean application as well as strong adhesion in both wall and floor applications
- WATER-BASED SEALANT: Easy application sealant is paintable, re-enterable and repairable with easy clean-up
- SOUND BARRIER: Sealant acts as a barrier to help minimize airborne sound transmission
- For industrial/occupational use only. Not for consumer sale or use.
- TESTED AND LISTED: For through-penetrations up to 3-hours in accordance with ASTM E814 (UL 1479) and CAN/ULC S115. Provides L-Rating (smoke seal)
- TESTED AND LISTED: For construction joints up to 4-hours in accordance with ASTM E1966 (UL 2079) and CAN/ULC S115
- ACRYLIC LATEX-BASED SEALANT: Offers an economical alternative to firestopping metal pipes or cables through concrete or gypsum, and in dynamic head-of-wall systems
- FLEXIBLE HOLD: Continuous seal remains pliable and allows for typical pipe movement
- EASY CLEAN UP WITH WATER: Water-based for easy installation, cleanup and disposal
- HIGH-SOLIDS FORMULA: Produces limited shrinkage
- EASILY RE-ENTERABLE: Formulated as a re-enterable and repairable fire barrier solution
- For industrial/occupational use only. Not for consumer sale or use.
- LIGHTWEIGHT CEMENTITIOUS SEALANT: Provides excellent adhesion
- HEAT-RESISTANT: Up to 2000°F (1093°C)
- BONDS TO A VARIETY OF SURFACES: Including concrete, metals, wood, plastic and cable jacketing
- EASY CLEAN UP WITH WATER: Water-based for easy installation, cleanup and disposal
- STAYS IN PLACE: Will not sag or run in vertical or overhead applications
- INHIBITS AIR CIRCULATION: Acts as a draftstop to help reduce air infiltration
- For industrial/occupational use only. Not for consumer sale or use.
- Firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
- Fire resistive joint system tested up to 4 hours in accordance with ASTM E 1966 (UL 2079)
- Continuous seal remains pliable and allows for typical pipe movement
- Continuous seal remains pliable and allows for typical pipe movement
- Water-based for easy installation, cleanup and disposaL
- Adhesives & Sealants
- Country of manufacture: United States
- Manufacturer: Dap
- Super tough, high temperature mortar
- Sets rock hard when fired
- Applies easily
- Stops air leaks
- Saves energy
- Super tough, high temperature mortar
- Sets rock hard when fired
- Applies easily
- Stops air leaks
- Saves energy
- FIRESTOP TESTED: Tested and listed up to 2-hours in accordance with ASTM E814 (UL 1479) and CAN/ULC S115
- STC RATED: Has an STC rating of 57 when tested in a STC 57-rated wall assembly
- VOLUME EXPANDING PROPERTIES: Two-part urethane, smoke, sound and firestopping foam designed to expand up to 5 times in volume after dispensing
- EASILY RE-ENTERABLE: Specially formulated re-enterable and repairable foam remains pliable after installation
- EXCELLENT ADHESION: Does not require backing material in wall or floor applications
- PRIMER PAINT READY: Sealant is paintable with primer
- For industrial/occupational use only. Not for consumer sale or use.
- One nozzle included with the cartridge
- Fireblock136 fire-blocking caulk is a single component
- Non-combustible material for residential applications
- Colored red for easy inspection
- It restores the integrity of fireblocks in one and two family construction
- 10.3-ounces caulk tube
- Intumescent sealant fulfils residential and commercial fire stopping code requirements
- Resumes integrity for up to 4 hours fire-rated assemblies
- Coloured red for ease of inspection
- Non-sag, water based sealant suitable for conditions where active movement is expected
- Chemically compatible with PVC, CPVC, ABS, PEX tubing and other applicable penetrating items
- TESTED AND LISTED: For through-penetrations up to 3-hours in accordance with ASTM E814 (UL 1479) and CAN/ULC S115. Provides L-Rating (smoke seal)
- TESTED AND LISTED: For construction joints up to 4-hours in accordance with ASTM E1966 (UL 2079) and CAN/ULC S115
- ACRYLIC LATEX-BASED SEALANT: Offers an economical alternative to firestopping metal pipes or cables through concrete or gypsum, and in dynamic head-of-wall systems
- FLEXIBLE HOLD: Continuous seal remains pliable and allows for typical pipe movement
- EASY CLEAN UP WITH WATER: Water-based for easy installation, cleanup and disposal
- HIGH-SOLIDS FORMULA: Produces limited shrinkage
- EASILY RE-ENTERABLE: Formulated as a re-enterable and repairable fire barrier solution
- For industrial/occupational use only. Not for consumer sale or use.
- 𝗔𝗰𝗿𝘆𝗹𝗶𝗰 𝗦𝗲𝗮𝗹𝗮𝗻𝘁 Kraken Bond Fire Block Caulk is a single-component, water-based, fire rated acrylic sealant that can be used to seal seams and joints in materials like concrete, stone, and cement.
- 𝗘𝗮𝘀𝘆 𝘁𝗼 𝗔𝗽𝗽𝗹𝘆 Our high temperature sealer can be applied with a STANDARD CAULKING GUN, a Putty Knife, or a Trowel.
- 𝗦𝗺𝗼𝗸𝗲 𝗮𝗻𝗱 𝗙𝗶𝗿𝗲𝗥𝗲𝘀𝗶𝘀𝘁𝗮𝗻𝘁 Fire resistant for more than 4 hours without the use of any backfilling material.
- 𝗣𝗮𝗶𝗻𝘁𝗮𝗯𝗹𝗲 𝗮𝗻𝗱 𝗙𝗹𝗲𝘅𝗶𝗯𝗹𝗲 This fire block sealant provides exceptional flexibility and dyeability for insulation in wood, steel, and PVC, as well as in other areas where fire resistance is required.
- 𝗡𝗼𝗻-𝗦𝗮𝗴 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 Will not sag or run for heat barrier insulation when used vertically or overhangingly. Non-slump.
- Tested as a Type V residential Fireblock to ASTM E 84 (modified)
- Sealant requires no special handling for routine disposal
- Thixotropic material resists sag or run in vertical or overhead applications
- Durable caulk is heat-resistant (up to 2000°F/1093°C)
- Acts as a draftstop to help reduce air infiltration
- TESTED AND LISTED: Up to 3-hours in accordance with ASTM E814 (UL 1479) and CAN/ULC S115. Provides L-Rating (smoke seal)
- CPVC COMPATIBLE: Check manufacturer’s compatibility list before installing
- INTUMESCENT LATEX SEALANT: Designed for use as a one-part fire, smoke, toxic gas sealant in a non-halogen formula
- EASY CLEAN UP WITH WATER: Water-based and paintable sealant provides easy application and clean-up
- EXCELLENT CAULK RATE: Applied with conventional caulking equipment
- SPECIALLY ENGINEERED: Sag-resistant properties offer clean application as well as strong adhesion in both wall and floor applications
- For industrial/occupational use only. Not for consumer sale or use.
- Product color is Red
- Firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
- Fire resistive joint system tested up to 4 hours in accordance with ASTM E 1966 (UL 2079)
- Continuous seal remains pliable and allows for typical pipe movement
- Water-based for easy installation, cleanup and disposal
- Adheres to Most Common Construction & Penetrant Materials
- Contains No Solvents; Safe For Use With Most Plastics
- Expands Up to 10x Original Size. No Shrinkage in Most Applications
- Paintable at Full Cure with Non-Solvent Paints
- Mild Latex Odor. Water Clean Up. VOC Compliant
- Ready-to-mix pumpable mortar is deal for firestopping large annular spaces and floors
- Lightweight mortar designed to absorb heat, reducing chance of combustion on unexposed sides
- Polypropylene-fiber reinforced powder mixes with water for self-leveling or non-sag applications
- Contains no asbestos, MMMF or halogens
- Firestop tested for up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC-S115
- BUILDING CODE COMPLIANCE – seals openings through fire barriers where mechanical services pass through
- HELPS PREVENT FIRE SPREAD - capable of expanding a minimum of 3 times its dried volume when exposed to temperatures above 1000°F (538°C)
- ONE PRODUCT, MANY USES – listed in hundreds of UL Firestop systems with up to 4-hour ratings
- VARIETY OF APPLICATIONS - HVAC ducts and vents, pipes, blank openings, cables, through-penetrations, busways, combos, rated wall, floor and floor-ceiling assemblies and more
- EASY AND CLEAN APPLICATION – with no mixing required and sag-resistant properties, it is simple to apply and doesn’t make a mess
- BUILDING CODE COMPLIANCE – seals openings through fire barriers where mechanical services pass through
- HELPS PREVENT FIRE SPREAD - capable of expanding a minimum of 3 times its dried volume when exposed to temperatures above 1000°F (538°C)
- ONE PRODUCT, MANY USES – listed in hundreds of UL Firestop systems with up to 4-hour ratings
- VARIETY OF APPLICATIONS - HVAC ducts and vents, pipes, blank openings, cables, through-penetrations, busways, combos, rated wall, floor and floor-ceiling assemblies and more
- EASY AND CLEAN APPLICATION – with no mixing required and sag-resistant properties, it is simple to apply and doesn’t make a mess
- USE IN ACCORDANCE WITH UL SYSTEMS – not designed for applications with continuous exposure to extreme temperatures, such as chimneys
- EXCELLENT ADHESION TO A VARIETY OF MATERIALS - engineered to exhibit strong adhesion to a full range of construction substrates and penetrants
- SOUND DAMPING - acts as a barrier to help minimize sound transmission
- For industrial/occupational use only. Not for consumer sale or use
- Intumescent Fire Caulk
- Concrete
- Masonry
- Drywall
How to choose a good fire barrier caulk
Does the idea of finding a fantastic fire barrier caulk 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 fire barrier caulk. 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 fire barrier caulk 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 fire barrier caulk 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 fire barrier caulk 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 fire barrier caulk 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 fire barrier caulk 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 fire barrier caulk, 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 fire barrier caulk.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting fire barrier caulk 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 fire barrier caulk. 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 fire barrier caulk 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 fire barrier caulk.
