4 in. Fire Barrier Self-Locking Pillow
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3M™
4 in. Fire Barrier Self-Locking Pillow
Purchase history
3M™
4 in. Fire Barrier Self-Locking Pillow
7100138833
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Product Details
- Intumesces to form a hard char that tightly seals penetrations against flame spread, smoke and toxic gases
- No wire mesh required
- Firestop tested for up to 3 hours in accordance with ASTM E 814 (UL 1479)
- Easy to install and easy to remove
- Meets UL classified code requirement
- Re-enterable and re-useable for new or retrofit installations
- Interlocking strips quickly lock pillows together
- Graphite-free, does not conduct electricity
- Available in multiple sizes and can be cut in the field for precise fill and compression
Specifications
- ADA Compliant:
- No
- ASTM:
- ASTM E-814
- Color Finish Name:
- Red
- FM Approved:
- No
- Height:
- 4 in
- Length:
- 9 in
- Product Type:
- Firestop Pillow
- Size:
- 2 in x 4 in x 9 in
- UL Listed:
- UL 1479
- Width:
- 2 in