Fireblock with Smart Dispenser™ 12 Ounce

Designed to help save much more than energy costs1, GREAT STUFF™ Fireblock Insulating Foam Sealant insulates and seals service penetrations, providing an airtight barrier that impedes the spread of smoke and flames.

Features:

• Expands to fills, seals, and insulates gaps up to 3/4 inch
• Smart Dispenser™ provides precision, control, reusability
• Impedes spread of fire and smoke through service penetrations²
• Orange-colored foam for easy identification and inspection