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SKU 7100271902
Legacy SKU 98044111049
UPC 00068060001580
Product Number FB-Foam

3M Fire Block Foam FB-Foam is a fireblock and draftstop used to help seal, fill, insulate and bond for non-rated residential and commercial construction. This foam-in-place fireblock is heat-resistant (up to 240 F/115 C) and meets ASTM E84 (mod) Class 1 for smoke spread and flame development. This fireblock foam is ready-to-use and tack-free in approximately 5 minutes.

  • Tested as a Type V residential Fireblock to ASTM E 84 (modified)
  • Durable foam is heat-resistant (up to 240°F/115°C)
  • Acts as a draftstop to help reduce air infiltration
  • Thermal insulator foam offers an R-Value of 4-5/inch (25.4 mm) typical
  • Fireblock foam is ready-to-use (no mixing required)
  • Tack-free in approximately 5 minutes
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On it's way to you May 14   

Qty

Minimum Order 6 Canisters
Order Increment 6 Canisters
  Immense Fire Resistance
  Residential & Commercial Buildings
  Fast, Global Shipping
  Industry Low Price
Product Dimensions
Imperial Metric
Weight 1.025 lbs
Width 3.05 in
Length 2-3/4 in
Height 8.05 in
Diameter 0 np 0 NP
Shipping Dimensions
Weight 6.7 lb
Length 9.56693 in
Width 6.29921 in
Height 8.93701 in
Color Orange

PRODUCT FAQ

  1. I've got this! Here are the questions and answers

    How does 3M™ Fire Block Foam FB-Foam help prevent the spread of fire?

  2. The 3M™ Fire Block Foam FB-Foam expands to fill gaps and voids, creating a barrier that helps stop the spread of smoke and flames in construction joints.

    Is it easy to apply the 3M™ Fire Block Foam FB-Foam?

  3. Yes, the spray foam is easy to use - just shake the can well, attach an applicator straw, and spray into place. It expands quickly for efficient coverage.

    Can I paint over the cured 3M™ Fire Block Foam FB-Foam?

  4. Absolutely! Once fully cured, you can easily paint over this fire block foam with most types of paint without any issues.

    How many cans come in a case of 3M™ Fire Block Foam FB-Foam?

  5. Each case contains six 12 fl oz cans of our orange-colored fire block foam solution. Perfect for multiple projects or stocking up for future needs.

For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
Reliable and Tough Fireblock

3M Fire Block Foam FB-Foam is an engineered and durable fireblock and draftstop solution. This innovative product is designed to seal, fill, insulate, and bond for both residential and commercial construction projects that do not require a fire rating. It is ready-to-use and effectively restricts the passage of flame and by-products of combustion within concealed spaces such as floor, ceiling, or wall cavities. By limiting the movement of air, fire, and smoke, this fireblock foam provides an added layer of safety and protection.

Tested as a Type V commercial and residential fireblock to ASTM E 84 (modified), this foam also acts as a draftstop, reducing air infiltration. It is heat-resistant, withstanding temperatures up to 240°F (115°C). Additionally, it expands up to 200% in volume, ensuring effective sealing of penetrations.

Recommended Applications

3M Fire Block Foam FB-Foam is specifically designed to seal interior construction voids around various elements, including:

  • Wires
  • Pipes
  • Cables
  • Penetrations in non-rated wood or steel-framed construction
  • Non-rated framing gaps and voids

By using this fireblock foam, you can effectively seal and protect these areas, minimizing the risk of fire spread and enhancing overall safety.

Seals and Protects

3M Fire Block Foam FB-Foam has undergone thorough evaluation and complies with the International Building Code (IBC) and International Residential Code (IRC). It is a thermal insulator foam with an impressive R-Value of 4-5/inch (25.4 mm) typical. The foam sets tack-free in approximately 5 minutes and features minimal shrinkage and a sag-resistant formulation, ensuring long-lasting performance. Its excellent adhesion properties allow it to bond effectively to various surfaces, including concrete, brick, metals, wood, plastic, and cable jacketing.

Strong Fireblocking Solution

Choose 3M Fire Block Foam FB-Foam for a reliable and tough fireblocking solution in both residential and commercial construction projects. This foam not only seals, fills, insulates, and bonds but also restricts the movement of air, fire, and smoke. With this product, you can have peace of mind knowing that it meets fireblocking codes and requirements, providing an added layer of safety and protection.

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