Fire Block is a ready to use polyurethane expanding foam for filling, insulating and sealing gaps, cracks and openings in buildings' interior and exterior.
SKU: 42940178
MFG: 0915
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DETAILS
DESCRIPTION
Highlights:
- Size : 12 ounce
- Polyurethane - Fire block
- For filling, insulating and sealing gaps, cracks and openings in buildings
- Inhibits the passage of fire through residential utility penetrations
- Can be used to seal against gas, smoke, and energy loss
- Evaluated per “ICC-ESR-3402”
- Type “V” residential fire block
- Tested according to “ASTM E 814 NFPA 286”
- With nozzle
WARNING: California Proposition 65
This product can expose you to chemicals including Chromium (hexavalent compounds), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.




