Boss 812 - Fireblock Gun Foam - 24oz - (Box of 12) estimatestart-2 Teeth are heat tempered for

Teeth are heat tempered for longer life

The Owens Corning R-15 Kraft Faced Batts are flexible fiberglass insulation batts that are used for roof/ceiling and interior/exterior wall applications

Cold curable

1–62 inches with a simple installation kit for quick

Boss 812 - Fireblock Gun Foam - 24oz - (Box of 12) estimatestart-2 Teeth are heat tempered forBoss 812 Fireblock Gun Foam is a one component polyurethane foam designed to fill and seal gaps, cracks, and penetrations in residential and commercial buildings. It helps prevent the spread of flames, smoke, and toxic gases by blocking air infiltration in concealed spaces, making it an essential fire safety product for code compliant construction. Product Features: Fireblocking Formulation: Helps impede the passage of fire, smoke, and gases through