STI Firestop

Thermal Barrier Wrap 34" x 72"

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STI Thermal Barrier Wrap is the ideal solution for large electrical panels and med gas valve stations installed in fire-rated construction. When installed around electrical conduits or cable trays, Thermal Barrier Wrap provides up to 2 Hours of electrical circuit integrity ensuring circuit performance even when immersed in flame.
More Information
Manufacturer STI Firestop
Height 0.4in
Length 72in
Weight 12.6lb
Country of Manufacture
Product Sheet (625.05 kB)
Safety Sheet (215.89 kB)
Flexible installing easily around even small diameter conduits

Tested to ASTM E1725 (UL 1724) for Electrical Circuit Integrity

Tested to ASTM E814 (UL 1479) and CAN/ULC-S115 for Membrane Penetration Firestopping

Does not contain refractory ceramic fiber (RCF)

Partners with other SpecSealĀ® Firestop Products