Use 3m fire block foam fb foam to seal interior construction voids around wires pipes cables and other penetrations in non rated wood or steel framed construction.
Fire block foam insulation.
3m fire block foam fb foam is a fireblock and draftstop used to help seal fill insulate and bond for non rated residential and commercial construction.
By sealing the pipe cable and duct penetrations you minimize airflow.
Eps is used under roofing over foundation walls and beneath siding.
Fire blocking isn t something you ll see at the home depot labeled fire stopping stuff or fire block.
It s just material drywall in my case that s nailed into the gap between your top plate of your framed walls and the foundation of your house.
This foam in place fireblock is heat resistant up to 240 f 115 c and meets astm e 84 mod class 1 for smoke spread and flame development.
Great stuff fireblock insulating foam sealant with quick stop straw technology can save much more than energy costs.
Owens corning 15 in.
Great stuff fireblock insulating foam sealant can save much more than energy costs by sealing the pipe cable and duct penetrations you minimize airflow so that during a fire flames harmful gasses.
Definitions fb to fs.
The fact that it helps you conserve energy reduce drafts and saves on heating and cooling.
Thermafiber fire and sound guard mineral wool insulation batt 24 bags model sg 25 p3 15 47 221 view the owens corning thermafiber mineral wool insulation.
A flexible water based one component foam designed to form an interior gasket between framing lumber and drywall to improve air sealing performance.
And in an emergency that could make all the difference.
Acceptance criteria ac377 spray applied foam plastic insulation astm c1029 spray applied rigid cellular polyurethane thermal insulation can ulc s710 1 material specification for ocf.
During a fire that means flames harmful gasses and toxic smoke cannot spread as quickly.
This fireblock foam is ready to use and tack free in approximately 5 minutes.
Also acts as a draftstop to help prevent unwanted air infiltration.
Great stuff fireblock insulating foam sealant is a ready to use minimal expansion insulating foam sealant that fills and insulates gaps up to 3 4 inch to restrict airflow.
May also be used around non rated framing gaps voids.