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E-Wrap by STI Firestop
E-Wrap endothermic wrap provides fire protection for critical circuits and infrastructure, such as fire pumps, signaling equipment, elevators, alarms, process control equipment, and emergency responder communications enhancement systems. The wrap provides up to two hours of circuit integrity, ensuring continued operation under fire conditions. Tested to ASTM #1725 for circuit integrity, the wrap releases chemically bound water under fire conditions, providing a cooling effect. It can be used to achieve equal float and thermostatic ratings on penetration firestop systems.