FIREBLOCK SMART DISPENSER 12 OZ

GREAT STUFF SMART DISPENSER Fireblock - Impedes spread of fire and smoke through service penetrations. Use for up to 30 days with the Smart Dispenser™. Tested according to ASTM E84, ASTM E814 (modified), UL 1715. Seals service penetrations between floors and electrical runs through wall studs. Bright orange colored foam for visual inspection. Forms a long-lasting, airtight and water-resistant barrier. Tack free in 5-15 minutes, trims in one hour. All direction dispensing - UL Classified, ESR-1961, CCMC 13074-L. Size 12 ozs.