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Approved Vendor
Fire-Stop Sheet
Manufacturer part: 1221N42
Cut these sheets to size to seal large openings in fire-resistant walls and floors while allowing built-up heat to escape. They expand when heated and form an insulating char that fills gaps left by melted cable. To install, drill holes and fasten with screws (not included).
✓ Normalized specifications✓ Supplier verified
- Availability
- In stock
- Lead time
- Contact supplier
- Sold by
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Technical data
Specifications
Normalized product attributes for faster comparison and sourcing.
- ECCN
- EAR99
- RoHS
- Not Compliant
- DFARS
- Specialty Metals COTS-Exempt
- REACH
- Not Compliant
- Width
- 36"
- Length
- 24"
- Expanding
- Yes
- Thickness
- 5/16,"
- Schedule B
- 680690.0050
- Fire Rating
- 4 hrs.
- Fire-Stop Type
- Sheet
- USMCA Qualifying
- No
- Country of Origin
- United States
- Fasteners Included
- No
- Specifications Met
- UL 1479, FM Approved
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| Supplier | Supplier SKU | Price | Stock | Lead time | Type |
|---|---|---|---|---|---|
| Approved Vendor | 1221N42 | Request price | Contact supplier | Contact supplier | Authorized · US distributor |
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