Fireblock Spray Foam

This foam in place fire block is heat resistant up to 240f 115c and meets astm e 84 mod class 1 for smoke spread and flame development.

Fireblock spray foam.

And in an emergency that could make all the difference. Reusable use it again and again. Seals electrical wires running through wall studs. Product details 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.

Ready to use this fireblock foam is intended to resist the free passage of flame and by products of combustion within a concealed space of a floor ceiling or wall cavity restricting the movement of air fire and smoke. Great stuff fireblock 12 oz insulating foam sealant from the manufacturer. It is firestop tested up to 2 hours in accordance with astm e 814 ul 1479 and can ulc s115. Creates an airtight water resistant seal.

During a fire that means flames harmful gasses and toxic smoke cannot spread as quickly. Reusable for up to 30 days. No drips less mess foam stops when you stop. Closes gaps and cracks increasing the comfort and energy efficiency of your home.

By sealing the pipe cable and duct penetrations you minimize airflow. Now use it again and again no drip dispensing eliminates mess easy to use greater control fill gaps efficiently and quickly available only from great stuff insulating foams. Great stuff fireblock insulating foam sealant is an orange polyurethane foam used to seal penetrations between floors and to seal electrical runs through wall studs. Impedes the spread of fire and smoke through service penetrations in residential construction.

This next generation of foam sealant dispensing is a game changer. Great stuff fireblock insulating foam sealant with quick stop straw technology can save much more than energy costs. During a fire that means flames harmful gasses and toxic smoke cannot spread as quickly. Impedes spread of fire and smoke through service penetrations.

3m fire block foam fb foam is a fire block and draft stop used to help seal fill insulate and bond for non rated residential and commercial construction. We engineered 3m fire block foam fb foam as a durable fireblock and draftstop. Great stuff fireblock insulating foam sealant can save much more than energy costs. This intumescent foam is engineered to expand in the event of a fire.

By sealing the pipe cable and duct penetrations you minimize airflow. Can be used to seal around copper pvc and wastewater pipes as well as conduit and duct work. Great stuff fire block insulating foam sealant can save much more than energy costs. This product seals fills insulates and bonds for non rated residential and commercial construction.