Fire Barrier Putty: Type - Fire Barrier Putty; Putty Content - Moldable Putty Stick; Size - 1.00 x 3.00 x 12.00 in; Additional Information - 3 Hour Fire Rating. Intumescent. 10 per Carton; Manufacturer Series - FSP
Additional Info: 3 Hour Fire Rating. Intumescent. 10 per Carton