| STI MARINE MFB530 Fire Barrier Composite Sheet,H 1",5" W Firestop Sheet, Fire Rating 2 hr, Overall Width 5 in, Roll Length 360 in, Color White, Density 12.5 lb/gal, Features Conforms to Virtually Any Condition, Meets IMO FTP Code, Modified to Allow for Retrofit, Provides Water and Gas-Tight Ratings, Safe to... ... more STI MARINE MFB530 Fire Barrier Composite Sheet,H 1",5" W Firestop Sheet, Fire Rating 2 hr, Overall Width 5 in, Roll Length 360 in, Color White, Density 12.5 lb/gal, Features Conforms to Virtually Any Condition, Meets IMO FTP Code, Modified to Allow for Retrofit, Provides Water and Gas-Tight Ratings, Safe to... | | $99.99 go to store |