STI Firestop TBW36 34 in. x 72 in. (86 x 183 cm) Protective Wrap Material (1/each)
$567.35$567.10
STI Thermal Barrier Wrap is a protective wrap material that, when exposed to elevated temperatures during
fire conditions, releases chemically bound water to have a cooling effect along with superior high temperature
insulation performance. It is used to protect mission critical electrical components for up to 2 hours. It can also
be used to provide equal F and T Ratings for membrane penetrations of larger utility boxes in gypsum board/
stud wall assemblies.
