DOW 12oz GREAT STUFF Fireblock 306179 (Case of 12)

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. – Exceptional adhesion to common building materials – Airtight, water-resistant seal – Tested in accordance with ASTM E84, ASTM E814 (Modified), and UL 1715 – One can equals up to 17 tubes of caulk

Manufacturer Part Number: 306179

*This product ships directly from Dow and can only ship to business addresses*