Product Description
3M 7100020738 Fire Barrier Rated Foam is a two-part urethane foam designed for firestop applications. This product expands when dispensed, making it suitable for filling gaps around pipes and cables in fire-rated walls. The foam is intumescent and activates under high heat, providing a crucial barrier against fire.
- Firestop tested and rated up to 2 hours according to ASTM E 814 (UL 1479) and CAN/ULC S115
- Expands up to five times its size upon application
- Re-enterable and remains pliable for easy modifications after installation
Product Highlights
This foam provides effective firestopping in various construction scenarios, ensuring high adhesion without the need for backing materials.
Product Information
Standard Information
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Manufacturer: 3M
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SKU: 7100020738
Technical Specifications
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Form: Liquid
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Container Size: 12.85 fl oz
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Curing Time: 2 minutes
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Temperature Rating: 50 to 120 deg F
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Color: Red to Brown
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Viscosity: Part A: 250 to 350 mPa-s, Part B: 600 to 700 mPa-s
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Application Material: Blank openings, metal pipe, cables, cable tray, insulated pipe
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Flash Point: Part B >= 220 deg C
