Special Order Item INTERAM MPN: 7000031969 3M Interam Endothermic Mat E-5A-4 Firestop 3M Interam E-5A-4 endothermic firestop mat. Used to protect circuit integrity cable systems, structural steel, and grease ducts in fire-rated installations across construction, electrical, and... $1,139.83 / RL Decrease Quantity of undefined Quantity Increase Quantity of undefined
