Akfix Thermcoat Thermal and Acoustic Closed Cell Spray Foam Insulation Kit, Fire Rated, 480 Board Feet
Akfix Thermcoat Thermal & Acoustic Closed Cell Spray Foam Insulation Kit - Fire Rated, R-5.66 per Inch, 480 Board Feet - 24 Pack Set
Hero image 0 of Akfix Thermcoat Thermal & Acoustic Closed Cell Spray Foam Insulation Kit - Fire Rated, R-5.66 per Inch, 480 Board Feet - 24 Pack Set, 0 of 5
Akfix

Akfix Thermcoat Thermal & Acoustic Closed Cell Spray Foam Insulation Kit - Fire Rated, R-5.66 per Inch, 480 Board Feet - 24 Pack Set

|38 ratings
Akfix 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 Closed Cell Spray Foam Insulation Kit Fire Rated R 5 66 per Inch 480 Board Feet 24 Pack SetAkfix 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 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 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 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
Count24
SizeINSULATION FOAM SET

Key item features

  • Superior Fire Rating: Features a Class A Fire Rating (ASTM E84) for enhanced fire safety and protection in various applications.
  • Exceptional Insulation Performance: Offers an R-Value of 5.66 per inch, providing superior thermal insulation and energy efficiency with a closed-cell structure.
  • Versatile Adhesion Properties: Demonstrates strong adhesion to a wide range of surfaces including wood, concrete, metal, drywall, stucco, brick, and various vehicle materials.
  • Efficient Application System: Designed for easy spray application, covering up to 20 board feet per can at a 1-inch thickness, with a fast curing system that is tack-free in minutes.
  • Comprehensive Air Seal: Creates a seamless air seal to eliminate gaps, cracks, and thermal bridges, preventing dew points and resisting temperatures from -103°F to 239°F.
  • Eco-Conscious Formulation: Utilizes an eco-friendly formula free of ozone-depleting propellants, contributing to a sustainable environment, and is paintable once cured.
Generated by AI

Specs

Insulation type, Spray Foam InsulationR-value, 5.66Material, PolyurethaneRecommended use, Walls, Basement Ceilings, GarageWeight, 58 lbBrand, Akfix

About this item

Product details

Akfix Thermcoat Spray foam insulation is a polyurethane based spray foam that provides high quality heat and sound insulation. This DIY friendly, easy to use spray foam will cover up to 20 board feet. With 5.66 R-value per inch and thermal insulation value of 0.025 W/(m.k) Thermcoat provides excellent insulation for your attic, door, window, rim joists, crawl space, basement, duct work and many more projects. While delivering complete air seal Thermcoat will also prevent formation of thermal bridges or dew points and it is resistant to tempretures between -103°F to 239°F. Suitable for surfaces such as 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. Can be used for attic, crawl space, interior wall insulation, balcony, door, window slope, pipe, canal, tank kind round surfaces, roof, attic, foundation, basement, interior wall, ceiling, and cellar projects.
  • Class A Fire Rated (ASTM E84) for enhanced fire safety and protection.
  • R-Value of 5.66 per inch for superior insulation performance and energy efficiency.
  • Closed-cell structure provides moisture resistance, durability, and structural strength.
  • Strong adhesion to wood, concrete, metal, and most other surfaces.
  • Easy spray application; covers up to 20 board feet per can when applied at 1-inch thickness.
  • Fast curing system reaches tack-free in minutes, full cure in 24 hours.
  • Seamless air seal eliminates gaps, cracks, and thermal bridges for improved insulation.
  • Eco-friendly formula with no ozone-depleting propellants, contributing to a sustainable environment.
  • Paintable surface once cured, providing a clean, finished appearance.
  • Ideal for a wide range of applications, including 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

Insulation type

Spray Foam Insulation

R-value

5.66

Material

Polyurethane

Recommended use

Walls, Basement Ceilings, Garage

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?1MF4J95WRG045202105241
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?1MF4J95WRG045202105241
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?1MF4J95WRG045202105241
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 $329.99
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