TBW Thermal Barrier Wrap
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.
- 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 SpecSeal® Firestop Products