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ABOUT
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Insulation
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The Crawlspace Supply Company
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Premium Crawl Space Encapsulation Products in North Carolina Everkem Thermal Seal All-in-One Insulating Foam Sealant
Everkem Thermal Seal All-in-one Window and Door (Fire Block).png Image 1 of 2
Everkem Thermal Seal All-in-one Window and Door (Fire Block).png
Everkem Thermal Seal All-in-one Window and Door.png Image 2 of 2
Everkem Thermal Seal All-in-one Window and Door.png
Everkem Thermal Seal All-in-one Window and Door (Fire Block).png
Everkem Thermal Seal All-in-one Window and Door.png

Everkem Thermal Seal All-in-One Insulating Foam Sealant

from $12.79

Everkem Thermal Seal is a professional-grade, low-pressure polyurethane foam that functions as an all-in-one air sealant and fire block. Engineered for window and door applications, it’s perfect for sealing gaps, penetrations, and cavities in crawl spaces and basements where both air sealing and fire safety are priorities.

This 24 oz gun-grade can dispenses with precision, ensuring minimal expansion for controlled fills that won’t distort frames. It blocks air infiltration while providing an orange, code-compliant fire barrier seal around pipes, wires, and utility penetrations.

Features:

  • Minimal expansion ideal for framing, windows, and doors

  • Fire-block formula helps slow the spread of flames, smoke, and gases

  • Gun-applied for precise control and reduced waste

  • Great for crawl space and basement air sealing projects

  • Excellent adhesion to most building materials

  • Orange foam for code visibility and compliance

  • Tack-free in under 10 minutes; fully cures in 4–6 hours

Size:
Quantity:
Add To Cart

Everkem Thermal Seal is a professional-grade, low-pressure polyurethane foam that functions as an all-in-one air sealant and fire block. Engineered for window and door applications, it’s perfect for sealing gaps, penetrations, and cavities in crawl spaces and basements where both air sealing and fire safety are priorities.

This 24 oz gun-grade can dispenses with precision, ensuring minimal expansion for controlled fills that won’t distort frames. It blocks air infiltration while providing an orange, code-compliant fire barrier seal around pipes, wires, and utility penetrations.

Features:

  • Minimal expansion ideal for framing, windows, and doors

  • Fire-block formula helps slow the spread of flames, smoke, and gases

  • Gun-applied for precise control and reduced waste

  • Great for crawl space and basement air sealing projects

  • Excellent adhesion to most building materials

  • Orange foam for code visibility and compliance

  • Tack-free in under 10 minutes; fully cures in 4–6 hours

Everkem Thermal Seal is a professional-grade, low-pressure polyurethane foam that functions as an all-in-one air sealant and fire block. Engineered for window and door applications, it’s perfect for sealing gaps, penetrations, and cavities in crawl spaces and basements where both air sealing and fire safety are priorities.

This 24 oz gun-grade can dispenses with precision, ensuring minimal expansion for controlled fills that won’t distort frames. It blocks air infiltration while providing an orange, code-compliant fire barrier seal around pipes, wires, and utility penetrations.

Features:

  • Minimal expansion ideal for framing, windows, and doors

  • Fire-block formula helps slow the spread of flames, smoke, and gases

  • Gun-applied for precise control and reduced waste

  • Great for crawl space and basement air sealing projects

  • Excellent adhesion to most building materials

  • Orange foam for code visibility and compliance

  • Tack-free in under 10 minutes; fully cures in 4–6 hours

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info@mycrawlsupplies.com
(800) 518-5778

Monday-Friday | 9AM-5PM

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1535 East Webb Avenue
Burlington, North Carolina 27217

 
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Upgrade your crawl space with the Radiant Shield Pro Plus—a cross-woven padded vapor barrier designed for maximum durability and performance.

✅ 6 ft x 125 ft of heavy-duty, tear-resistant protection
✅ Reflects heat + insulates with a padded la

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