Watertight Marine Firestop Collars Water-tight, factory-manufactured devices designed for use as a penetration seal in fire-rated bulkheads and decks. Tested according to IMO resolution A.754 (18) FTP (Class A0-A60, B0-B30, and H0-H120 Bulkheads and Decks). Specification Type : 25 MM MARINE WATER TIGHT FIRESTOP COLLAR. Item : STI-MFC25W. Weight : 0.32 kg, 0.69 lb. Features […]
