Akfix Thermcoat Fire Rated Spray Foam Insulation Kit 240 sq ft (12x27.1 oz.) - (R-Value 11.32/2 in) Closed Cell Expanding Wide Sealant Thermal Insulation for Walls and Attic - Gun & Cleaner Included
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Availability:
In Stock.
Arrives
Tuesday, Sep 8
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Size: 12 Pack
Set name: Insulation Foam Set
Features
- FIRE RATED FOR MAXIMUM SAFETY: Akfix Fire Rated ThermCoat Spray Foam Insulation is Class-A Fire Rated and tested to meet stringent fire safety standards such as ASTM E84,Engineered to provide enhanced fire protection in residential, commercial, and industrial applications.
- SUPERIOR THERMAL & ACOUSTIC INSULATION: Achieve excellent insulation performance with a low thermal conductivity of 0.025 W/mK. Effectively eliminates thermal bridges and dew points, while reducing noise transmission for a quieter, more energy-efficient environment. It also delivers superior thermal performance (R-Value 11.32 / 2 inch) and acoustic insulation, making it ideal for attics, walls, and crawl spaces. Perfect for both DIYers and professionals seeking reliable, safe results.
- EXCEPTIONAL SURFACE ADHESION: Bonds strongly to virtually all construction materials including wood, brick, drywall, concrete, metal, PVC, and more. Perfect for hard-to-reach, irregular surfaces where traditional insulation methods fail. Also includes two interchangeable spray nozzles, Nozzle A for vertical surfaces and Nozzle B for overhead or ceiling applications. Layered application ensures full coverage and an optimal insulation thickness up to 5 cm.
- OPTIMAL TEMPERATURE FOR MAXIMUM PERFORMANCE: For best results, bring the can to an ideal temperature of 68F before application. The foam performs effectively between 41F and 86F, making it suitable for a wide range of climates. In colder environments, allow the can to warm to room temperature to ensure consistent quality, adhesion, and insulation efficiency.
- COMMON USAGE AREAS: Akfix Fire Rated Thermcoat Heat Insulation and Acoustic Spray can also be used on Drywall, Plaster, Stucco, Wood, Concrete, Brick, Sheetrock, Polyurethane, Glass, Carbon Fiber, Concrete, Stone, Granite, Metal, MDF, PVC, OSB, Automobile body, car trailers, boats, yachts, vessels, camper, sheds, kayaks, RV, and all kinds of sea vehicles.
Description
Starting its operations in the chemical construction field in 2001, Akfix focused on developing life-esteem chemical products and technologies to create permanent solutions for customer needs. Developing different products for different customer needs, Akfix serves its customers a wide product range. Professionals and amateurs all over the world are preferring Akfix products for more permanent and fruitful outcomes. DIY APPLICATIONS PROFESSIONAL APPLICATIONS
Material: Foam
Brand: Akfix
Item Thickness: 2 inches
Recommended Uses For Product: Insulation (thermal and sound) for various surfaces such as walls, attics, roofs, foundations, floors, and inter-floor overlappings See more
Number of Packs: 12
Brand Name: Akfix
Number of Packs: 12
Manufacturer: Akfix
Number of Items: 12
Unit Count: 344.4 Fluid Ounces
Included Components: 12 qty Expanding Foam Can, 1 qty Foam Cleaner, 1 qty Dispensing Gun, 1 qty Eye Protection, 12 Pair of Gloves
Item Weight: 29 pounds
Model Number: Thermcoat Pack of 12-FBA
Manufacturer Part Number: Thermcoat Pack of 12-FBA
Item Thickness: 2 inches
Coverage: 240 board sq feet
Material Type: Foam
Recommended Uses For Product: Insulation (thermal and sound) for various surfaces such as walls, attics, roofs, foundations, floors, and inter-floor overlappings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Sep 8
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Top Amazon Reviews
Size: 12 Pack
Set name: Insulation Foam Set
Product came in tact, nothing missing. Love having the tool now so I only need to purchase the cans as needed. No problems with the nozzle. Odor was not as overwhelming as I was prepared for , but there is enough within the first 5 or so minutes of application that a re-breather is necessary and window open to air out. A simple dust mask will not do. The picture is not intentionally at a distance, but it gives an overall picture. This room is 10x11ish, 9foot ceilings probably made a big difference compared to had they been 8ft (in other words, I used more product per board pass). I had similar experience as another reviewer that showed the product seemingly separating in a matrix of globs and runs. For me, this only really occurred on the one remoded wall previously added by the former owner (they had framed to close an old passageway with OSB). The inner walls of the rest were the cedar type (1939 built home). The foam adhered just fine there. Here’s some considerations. First one also related to another viewer is the suppose ‘dud’ or two that oozes and doesn’t spray. Each of the two boxes of 6 cans coincidentally had 1 can that felt noticeably heavier/denser contents than the other 5 in each box. I recognized this especially when giving them the shakedown - and I shook them down vigorously. The denser feeling canister did not seem to “pressurize” any of notice. The other 5 cans that felt almost lighter and fully pressurized - all sprayed just fine. The oddball can was the oozer. Call it coincidence, but I had the suspicion then that each box had one can intentionally for large gap filling (maybe filled with less accelerant or activator). Why else would they include the straw and plastic fine-tip to put on the nozzle applicator for applications you would not want to blast foam out of (it would be a disastrous mess!). Given this theory, I shelved the other “dud” for later use. Second consideration that I failed to slow down and think on before I went through 10 cans, was the applicator nozzle trigger regulator (the screw knob on the back of the gun). I toggled that in a similar fashion as a texture hopper. But I later learned it doesn’t work the same way. The knob is meant to reduce or increase the amount of depression of the trigger itself, not open or close the channel (like on a hopper). I opened this trigger knob further than I think I should have, which I hypothesize is why the foam came out of the nozzle with a vengeance, and caused more separation of the mix or simply created too much air in the passage of the nozzle tip, hence why you may end up with real thin and easy to blow through passes, and requiring several more passes to get the coverage you want. Theoretically, next time (and I suggest), sparing one can for the experiment, to test the levels of that trigger control knob plus using different speeds of each pass and distance from the surface. I think I would have had more expansion had I slowed down just a little, and closed that trigger to half what I had it. Also you don’t want to pass back over a thicker fresh area accidentally too close - as it will blow right through what you just applied. Given how I did my first run with this type of product, I still got the result about 90% what I wanted, which was about 1-2inches depth of coverage. By no means was I expecting professional grade expansion, or to be able to more than just one room. This item is perfect to give you a 1-2 inch “seal” of insulation. I also think that dialing this trigger back some will reduce the good amount of foam “dust” that it produces. Based on all that, I have no impulse to try another brand. Once I can afford it, will try another batch of 6-12 cans and test my hypothesis.
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Reviewed in the United States on October 26, 2024 by A. Westmoreland
Size: 12 Pack
Set name: Insulation Foam Set
Product is relatively easy to apply. Worked as promised. No worries about getting the correct blend of chemicals as is the case with two part systems. Recommended.
Reviewed in the United States on August 26, 2026 by John Huffman
Size: 12 Pack
Set name: Insulation Foam Set
I bought a 10x16 shed cheap I plan on turning into a man cave bar. I bought this to insulate the ceiling and I should start this with I really had no clue what I was doing just read the instructions and started. It doesn’t expand as much as I thought and the reason for 4 stars is that you need to keep the can verticals so spraying needs to be very close to 90 degrees which makes the ceiling very difficult. Also, it isn’t consistent when trying to do angles needed for a ceiling. Definitely a learning curve and doesn’t always stick well…. Extremely messy (spend the money and buy a painters gown/suit… once it dries it doesn’t come off anything including yourself or clothes. For the walls it did amazing, keeping the cans verticals it was consistent and easy to layer. The next day it was hot and as you can see from the pictures there is a very noticeable difference in the area I sprayed vs what I did not. It took me about an hour to do it. - I plan on buying another 12 cans to finish my walls and hit any spots I missed - I was going to use the fiberglass roles but this seems to work better, faster, easier and much cheaper! Again keep in mind I had no clue what Iw as doing and just thought how bad could it be!
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Reviewed in the United States on August 25, 2024 by Jesse
Size: 24 Pack
Set name: Insulation Foam
I got prices from professional insulation companies In the 6 grand range to insulate my 800 sq.’ Metal building . Total sq’’ for walls and ceiling came to 1684. For 2” thickness I would need 168 cans . I ended up purchasing 186 cans . I did not have any problems with any cans at all ! I really didn’t achieve a consistent 2” thickness due to overspray and inexperience on my part . I would suggest adding 20% more material than you need on bigger projects like mine to achieve proper thickness. I give the product 5 stars because it certainly performs as described. I spent $2,100 in material and it took me about 4 days of labor. If you want to save $ and do it yourself I recommend it for sure . I didn’t get what the professionals would have given me but I saved 4 grand 👍🏻
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Reviewed in the United States on August 5, 2026 by Nowell woodworks
Size: 24 Pack
Set name: Insulation Foam Set
Product only covered about half of advertised area, came out in globs, did not spray smoothly, and does not seem to be curing as it is supposed to even after 12 hours. I've sprayed foam many times and use various different products and this is the first time I've had these problems. Completely disappointed. Due to the false advertising, I should been left with plenty of product to spare. I'm now having to spend an additional $155 locally to complete my project.
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Reviewed in the United States on July 12, 2026 by Kayleigh
Size: 1 Pack
Set name: Insulation Foam
This worked well. I bought twice as much as I thought I'd need and I'm glad I did. The included spray suit was way too small (I'm 5'7 and 180 lb) and so were the safety glasses so I bought my own suit with a hoodie and bigger glasses to cover my prescription glasses.
Reviewed in the United States on August 7, 2026 by Steve Prozinski
Size: 24 Pack
Set name: Insulation Foam Set
Arrived on time and as expected. Product went on readily and clean up was great. This was used in a metal barn to hopefully provide some cooler temps in summer. The foam adhered to the metal and wood without any additional prep work (other than knock down webs). There does seem to be a temp difference when you walk in so seems to be helping.
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Reviewed in the United States on July 24, 2026 by Cathey Dickinson
Size: 12 Pack
Set name: Insulation Foam Set
I bought a 12 pack of this stuff, and it seems to work fairly well. I like how it sprays and coats evenly. And it comes with two different nozzles. One for spring on vertical surfaces and another for spraying upward as on a ceiling. What I didn't like, is that at $250 for 12 of them that's a little over $13 a can. And it's not the price that's the problem it's that some of the cans were solidified. I had two out of 12 that I couldn't use. That is about $26 to $27 down the drain. Disappointing because one can covers quite a bit of area.
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Reviewed in the United States on September 29, 2024 by Charlie Betts