| SKU | 7100138834 |
|---|---|
| Legacy SKU | 98040054235 |
| UPC | 00051115165320 |
| Catalog Number | FB369 |
| Product Number | FB249 |
3M Fire Barrier Pillows are self-contained, intumescent products designed for use in through-penetration firestops, providing up to 3 hours of protection. This fire barrier pillow expands to form a hard char that tightly seals against flame spread, smoke and toxic gases. Pillows are also engineered to be re-enterable and re-useable for new or retrofit installations.
- Firestop tested for up to 3 hours of protection in accordance with ASTM E 814 (UL 1479)
- Expands to form a hard char that tightly seals against flame spread, smoke and toxic gases
- Re-enterable and re-useable for new or retrofit installations
- Graphite-free composition does not conduct electricity
- No wire mesh required and easy to install, inspect, remove and reuse as needed
- Excellent aging properties for long-lasting durability and performance
Product Dimensions |
Imperial | Metric |
| Weight | 0.76401 lbs | |
|---|---|---|
| Width | 6 in | |
| Length | 3 in | |
| Height | 9 in |
Shipping Dimensions |
|
| Weight | 15.78069 lb |
|---|---|
| Length | 18.89764 in |
| Width | 15.86614 in |
| Height | 12.99213 in |
PRODUCT FAQ
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What makes 3M™ Fire Barrier Pillows FB369 different from other fire barrier pillows?
3M™ Fire Barrier Pillows FB369 are made with a unique intumescent material that can expand up to three times when exposed to heat, providing enhanced protection against smoke and flames. They also have a more flexible design which allows for easy installation in tight spaces.
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How do I install the 3M™ Fire Barrier Pillows FB369?
The installation process is very straightforward. Simply insert the pillows into openings around penetrations or between walls/floors depending on your needs. You can also stack multiple pillows together if necessary.
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Can 3M™ Fire Barrier Pillows be reused after exposure to fire/smoke?
Sorry, No they cannot be reused once exposed to high temperatures or smoke damage it’s important that replacement should occur as per requirements after any unfortunate event
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Are there any additional safety precautions I need to take while using this product?
While installing and handling the product you should follow all of OSHA's standard practices for controlling hazardous energy during maintenance operations (Lockout/Tag out). Additionally, we recommend wearing gloves and protective eyewear while handling them.
3M™ Fire Barrier Pillows
3M™ Fire Barrier Pillows are self-contained, intumescent products designed for use in through-penetration firestops, providing up to 3 hours of protection. These fire barrier pillows expand to form a hard char that tightly seals against flame spread, smoke, and toxic gases. They are engineered to be re-enterable and re-usable for new or retrofit installations.


