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, 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.
Provides protection against intense fires including hydrocarbon pool fires
Endothermic design releases cooling chemical-bound water when exposed to extreme heat