3M Interam Endothermic Mat E-5A-4, 24.5 in x 20 ft, 1 roll/case

• Provides protection against intense fires including hydrocarbon pool fires
• Endothermic design releases cooling chemical-bound water when exposed to extreme heat
• Versatile – rated for structural steel, electrical circuits, wall opening membranes
• Flexible – easy to cut and configure for installation on complex shapes and around corners
• Non-corrosive and requires no maintenance when properly installed

Our 3M Interam Endothermic Mat E-5A-4 is an easy-to-install heat-absorbing wrap system that provides excellent fire resistance for structural steel components, critical electrical components and wall opening membranes. When exposed to intense heat, the mat releases chemically-bound water to cool its outer surfaces. Installers can easily cut the material to fit even complex installations.

A Cool System for Fire Protection
Tested for a full range of critical applications, our 3M Interam Endothermic Mat E-5A-4 blocks heat by chemically absorbing it – when exposed to extreme heat, it releases chemically bound water that cools the outer surface of the mat. This helps reduce the rate of temperature rise and slows heat transfer even during intense fires. This mat provides up to 4-hour fire protection for structural steel applications in accordance with ASTM E 119, up to 3 hour fire protection for electrical circuit applications in accordance with ASTM E 1725 and, when applied to the back and sides of metallic utility boxes, our endothermic mat helps achieve an equal F-rating and T-Rating in membrane penetrations of rated wall assemblies. It also protects against large hydrocarbon pool fires in accordance with ASTM E 1529 (UL 1709).

Recommended Applications

• Structural steel
• Electrical circuity/raceways
• Cables, cable trays and conduits
• Equipment shrouds
• Membrane penetrations (e.g. spaces containing electrical panels, elevator call boxes, safe deposit boxes, medical gas boxes)
• Critical systems for safe shutdown or occupant evacuation
• New or retrofit construction
• Applied over existing fire protection

Product ID: 3M E-5A-4 UPC: 00-051115-54913-7, 00051115549137 Stock ID: 98-0400-5620-6, 98040056206, 7000031969