LENTEK™ Fireblock Foam Sealant inhibits the spread of fire and smoke. The long-lasting, airtight, weather-resistant foam adheres to wood, metal, masonry, glass, and most common building materials. The code orange foam is easily identifiable for inspections and seals service penetrations between floors and electrical runs through wall studs. 
 
Features: 
	
	
Orange-colored foam for easy identification and inspection
	
	
	
Impedes spread of fire and smoke through service penetrations
	
	
	
B2 Fire Rating
	
	
	
Seals service penetrations between floors
	
	
	
Seals electrical runs through wall studs
	
	
	
Long-lasting, airtight, weather-resistant seal
	
	
	
Adheres to wood, metal, masonry, glass, and most common building materials
	
	
	
UL classified
	
	
	
No CFCs or HCFCs