Designed to help save much more than energy costs, GREAT STUFF™ Fireblock Insulating Foam Sealant insulates and seals service penetrations, providing an airtight barrier that impedes the spread of smoke and flames.

Features

• Impedes spread of fire and smoke through service penetrations
• Smart Dispenser™ provides precision, control, reusability
• Orange-colored foam for easy identification and inspection

12 oz can