3M Firestop Wrap E-5A-4, 24-1/2″ x 20ft, 2hr Fire Rating, Endothermic, Aluminum
Fire Resistance Type Endothermic. Firestop Wrap. New, never used. There is heavy exterior wear from storage on the outer most face of the roll, including a number of scratches and scuffs. Complete roll.
Read More3M Interam Endothermic Mat E-5A-4 Fire Protection Wrap 24.5″ x 20′ Roll
3M Interam Endothermic Mat E-5A-4 Fire Protection Wrap Chemically-Bound Water. 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.
Read More3M E-5A-4 Endothermic Mat , 24.5 in x 20 ft, 6.66 yd
New 3M Endothermic Mat E-5A-4 . Aluminum backing Interam.
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