Product Description
3M Fire Block Foam FB-Foam is a fireblock and draftstop designed for sealing, filling, insulating, and bonding in residential and commercial construction. This product is heat-resistant, capable of withstanding temperatures up to 240 degrees Fahrenheit. It meets ASTM E 84 standards for smoke spread and flame development. The foam is ready to use, creating a tack-free surface in about five minutes.
- Heat-resistant up to 240 degrees Fahrenheit
- Expands up to 200% in volume for effective sealing
- Meets International Building Code and International Residential Code requirements
Product Highlights
This fireblock foam is designed to restrict the passage of flames and combustion by-products, effectively sealing any gaps in concealed spaces like floors, ceilings, and walls.
Product Information
Standard Information
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Manufacturer: 3M
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Country of Origin: US
Technical Specifications
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Color: Orange
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Volume: 12 fl oz
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Application: Interior construction voids, around wires, pipes, and cables
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Thermal Resistance: R-Value of 4-5 per inch
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Tack-free Time: Approximately 5 minutes
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Volume Expansion: Up to 200%