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Akfix Thermcoat Thermal & Acoustic Spray Foam Insulation - Fire Rated Closed Cell Expanding Foam, 3840 Board Feet - 192 Pack

|35 ratings

Count192-Out of stock

SizeCAN-Out of stock

Key item features

Superior Insulation: Achieves an R-Value of 5.66 per inch, providing excellent thermal and acoustic performance for energy efficiency.
Enhanced Safety: Features a Class A Fire Rating (ASTM E84) for increased fire protection in various applications.
Durable Construction: Closed-cell structure offers moisture resistance, structural strength, and strong adhesion to multiple surfaces like wood, concrete, and metal.
Efficient Application: Easy spray application covers up to 20 board feet per can at a 1-inch thickness and cures quickly.
Seamless Seal: Creates a seamless air barrier, eliminating gaps, cracks, and thermal bridges for improved insulation effectiveness.
Versatile Use: Ideal for diverse applications including attics, basements, crawl spaces, walls, ceilings, and ductwork.

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Customer ratings & reviews

4.5 out of 5 stars

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35 ratings14 reviews

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Showing 1-3 of 14 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.

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Feb 27, 2026

Reviewer name: Lisa

Item details

Count: 12

Size: INSULATION FOAM SET

Sold and shipped byLotus Global

5 out of 5 stars

5 out of 5 stars review

Verified Purchase

loved the product and price

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reply from Lotus Global

Hello Lisa! Thank you for your feedback—and thank you for choosing Akfix Thermcoat! Best regards.

Jan 24, 2026

Reviewer name: Matthew

Item details

Count: 6

Size: INSULATION FOAM SET

Sold and shipped byLotus Global

5 out of 5 stars

5 out of 5 stars review

Verified Purchase

easy to use and cleanup, did as advertised

Incentivized Review

Helpful?

reply from Lotus Global

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

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Akfix Thermcoat Thermal & Acoustic Spray Foam Insulation - Fire Rated Closed Cell Expanding Foam, 3840 Board Feet - 192 Pack

Key item features

Specs

About this item

Product details

Specifications

Warranty

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