Thermal Wrap


Specified Technologies 34 in. x 72 in. Thermal Barrier Wrap


Base Price: $

Price: $373.65

Additional per foot: $373.65


STI firestop thermal barrier wrap from Discount Low Voltage is a flexible, protective wrap material that makes it easy to protect electrical circuits and membrane penetrations from fires. When exposed to high temperatures caused by fires, this wrap releases chemically bound water for cooling. In addition, this wrap boasts superior high-temperature insulation performance. It can be used to protect mission-critical electrical components for up to two hours. 

You can also use this product to provide equal F and T ratings for membrane penetrations of larger utility boxes in gypsum board stud wall assemblies. Flexible and lightweight, it is easy to install even on small-diameter conduits. 


Typical applications for this thermal wrap include protection of electrical cables such as cables, conduits and cable trays. This wrap is also suitable for membrane penetrations of utility boxes, including electrical panels, medical gas boxes and elevator call boxes. 

In-stock items usually ship within one business day of our receipt of your order. 


Besides taking advantage of our discount prices, you also pay no handling fees when ordering from Orders shipped outside California are not subject to sales tax, and qualifying orders are eligible for free shipping. 


If you want to learn more about the technical specifications and uses of this thermal barrier wrap, you can download the user guides and data sheets on the product pages. Our expert staff is also available during normal business hours to answer your questions. We’re just a toll-free phone call or email away.