Akfix Thermcoat Spray Foam Insulation - Fire Rated Closed Cell Foam - 120 Board Feet (1" Coverage) - Up to R-11.3 at 2" - 6 Pack
Akfix Thermcoat Spray Foam Insulation - Fire Rated Closed Cell Foam - 120 Board Feet (1" Coverage) - Up to R-11.3 at 2" - 6 Pack
Hero image 0 of Akfix Thermcoat Spray Foam Insulation - Fire Rated Closed Cell Foam - 120 Board Feet (1" Coverage) - Up to R-11.3 at 2" - 6 Pack, 0 of 5
Akfix

Akfix Thermcoat Spray Foam Insulation - Fire Rated Closed Cell Foam - 120 Board Feet (1" Coverage) - Up to R-11.3 at 2" - 6 Pack

|38 ratings
Akfix Thermcoat Spray Foam Insulation - Fire Rated Closed Cell Foam - 120 Board Feet (1" Coverage) - Up to R-11.3 at 2" - 6 PackAkfix Thermcoat Spray Foam Insulation Fire Rated Closed Cell Foam 120 Board Feet 1 Coverage Up to R 11 3 at 2 6 PackAkfix Thermcoat Thermal Acoustic Closed Cell Spray Foam Insulation Kit Fire Rated R 5 66 per Inch 120 Board Feet 6 Pack SetAkfix Thermcoat Thermal Acoustic Closed Cell Spray Foam Insulation Kit Fire Rated R 5 66 per Inch 480 Board Feet 24 Pack SetAkfix Thermcoat Thermal Acoustic Spray Foam Insulation Fire Rated Closed Cell Expanding Foam 40 Board Feet 2 PackAkfix Thermcoat Thermal Acoustic Spray Foam Insulation Fire Rated Closed Cell Expanding Foam 480 Board Feet 24 PackAkfix Thermcoat Thermal Acoustic Spray Foam Insulation Fire Rated Closed Cell Expanding Foam 360 Board Feet 18 PackAkfix Thermcoat Thermal Acoustic Spray Foam Insulation Kit Fire Rated Closed Cell Expanding Foam 20 Board Feet 1 Pack SetAkfix Thermcoat Thermal Acoustic Spray Foam Insulation Fire Rated Closed Cell Expanding Foam 3840 Board Feet 192 PackAkfix Thermcoat Thermal Acoustic Spray Foam Insulation Kit Fire Rated Closed Cell Expanding Foam 40 Board Feet 2 Pack SetAkfix Thermcoat Thermal Acoustic Spray Foam Insulation Kit Fire Rated Closed Cell Expanding Foam 960 Board Feet 48 Pack SetAkfix Thermcoat Thermal Acoustic Spray Foam Insulation Fire Rated Closed Cell Expanding Foam 240 Board Feet 12 PackAkfix Thermcoat Thermal Acoustic Spray Foam Insulation Kit Fire Rated Closed Cell Expanding Foam 240 Board Feet 12 Pack SetAkfix Thermcoat Thermal Acoustic Spray Foam Insulation Fire Rated Closed Cell Expanding Foam 960 Board Feet 48 PackAkfix Thermcoat Thermal Acoustic Spray Foam Insulation Kit Fire Rated Closed Cell Expanding Foam 360 Board Feet 18 Pack Set
Count6
SizeCAN

Key item features

  • Important: Spray gun and cleaner are NOT included with standard can options; required for proper application.
  • Application Tip: For best results, ensure the surface is clean and slightly damp, shake the can thoroughly, use a properly fitted nozzle, and apply in thin layers to reach about 2 inches total thickness.
  • Class A Fire Rated (ASTM E84) for enhanced fire safety and protection.
  • R-Value of 5.66 per inch, delivering up to R-11.3 at 2 inches for high thermal and acoustic insulation performance.
  • Closed-cell foam structure provides excellent moisture resistance, durability, and added structural strength.
  • Strong adhesion to wood, concrete, metal, and most common building surfaces.
  • High coverage efficiency: Covers up to 20 board feet per can when applied at 1-inch thickness.
  • Fast curing system: Tack-free in minutes and fully cured within 24 hours.
  • Seamless air seal helps eliminate gaps, cracks, and thermal bridges for improved energy efficiency.
  • Eco-friendly formula with no ozone-depleting propellants.
  • Paintable surface once fully cured for a clean, finished appearance.
  • Versatile use for attics, basements, crawl spaces, walls, ceilings, and ductwork.

Specs

R-value, 5.66Material, PolyurethaneInsulation type, Spray Foam InsulationInsulation thickness, 2 inRecommended use, Walls, Basement Ceilings, GarageFeatures, Easy Installation, Energy Efficient, Reduction In Noise Level, Waterproof

About this item

Product details

Akfix Thermcoat Spray Foam Insulation is a premium, fire-rated closed-cell polyurethane spray foam designed for residential and commercial use. With an R-value of 5.66 per inch and up to R-11.3 at 2 inches, it delivers superior thermal and acoustic insulation while providing excellent moisture resistance and long-term durability.

Ideal for attics, basements, crawl spaces, and walls, this foam adheres strongly to wood, concrete, metal, and most common building materials.

Easy to apply with a compatible spray gun (not included in standard can options), it expands to form a seamless air barrier that eliminates gaps and thermal bridges. Eco-friendly and paintable once cured, Akfix Thermcoat is a professional-grade insulation solution that improves energy efficiency and enhances indoor comfort.

  • Important: Spray gun and cleaner are NOT included with standard can options; required for proper application.
  • Application Tip: For best results, ensure the surface is clean and slightly damp, shake the can thoroughly, use a properly fitted nozzle, and apply in thin layers to reach about 2 inches total thickness.
  • Class A Fire Rated (ASTM E84) for enhanced fire safety and protection.
  • R-Value of 5.66 per inch, delivering up to R-11.3 at 2 inches for high thermal and acoustic insulation performance.
  • Closed-cell foam structure provides excellent moisture resistance, durability, and added structural strength.
  • Strong adhesion to wood, concrete, metal, and most common building surfaces.
  • High coverage efficiency: Covers up to 20 board feet per can when applied at 1-inch thickness.
  • Fast curing system: Tack-free in minutes and fully cured within 24 hours.
  • Seamless air seal helps eliminate gaps, cracks, and thermal bridges for improved energy efficiency.
  • Eco-friendly formula with no ozone-depleting propellants.
  • Paintable surface once fully cured for a clean, finished appearance.
  • Versatile use for attics, basements, crawl spaces, walls, ceilings, and ductwork.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

R-value

5.66

Material

Polyurethane

Insulation type

Spray Foam Insulation

Insulation thickness

2 in

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.5 out of 5 stars
stars
38 ratings15 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars68% (26)
  2. 4 stars16% (6)
  3. 3 stars13% (5)
  4. 2 stars0% (0)
  5. 1 star3% (1)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 15 reviews

Aug 29, 2026
Reviewer name: yvonne
Top Reviewer
Item details
Count: 24
Size: INSULATION FOAM SET
Sold and shipped byLotus Global
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

this stuff is amazing!

took a little bit to get used to it, made a big ole mess in the meantime. but got it figured out. need another layer, but the one layer made a huge difference. it says to mist the wood, but it wouldn't stick. I just sprayed the foam on dry surfaces, and it did great.

Incentivized Review
Helpful?1MF4J95WRG042945280651
reply from Lotus Global

Hello yvonne! Thank you for sharing your experience! We’re glad Akfix Thermcoat spray foam insulation made a noticeable difference in your project. Best regards.

Mar 17, 2025
Reviewer name: RLL
Item details
Shape: Can
Size: 12 Pack
Sold and shipped byLotus Global
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Excellent design, but doesn't cover 240 Board Feet

This product works great, but even with great mixing I think it came up shy on the 240 Board Feet. I used it to spray foam the ceiling of a conversion van and this is the second pack I purchased. However, that seems to be the case with most spray foam reviews. Otherwise, they package this stuff well, and if you buy the full kit like I did the first time, it comes with the spray gun, gloves, and a ceiling and wall spray nozzle to get different angles.

Helpful?1MF4J95WRG042945280651
reply from Lotus Global

Hello RLL! Thank you for your feedback—we’re glad to hear the product worked well overall, and we appreciate you sharing your experience. Best regards.

Nov 18, 2025
Reviewer name: william
Item details
Count: 2
Size: INSULATION FOAM SET
Sold and shipped byLotus Global
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

worked well

Helpful?1MF4J95WRG042945280651
reply from Lotus Global

Hello william! Thank you for your feedback—and thank you for choosing Akfix Spray Foam Insulation! Best regards.

Current price is $104.99
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31

How do you want your item?

How do you want your item?
Ships to
Arrives between Nov 4 - Nov 6
|
Sold and shipped by Lotus GlobalPro Seller
4.565714285714286 out of 5 stars
4.6 stars out of 5, based on 175 seller reviews(4.6)
Extended holiday returns
Free Holiday returns until Jan 31