|Item||Fire Barrier Wrap Strip|
|Fire Rating||Up to 3 hr.|
- Wrap Strips, Duct and Plenum Wrap
- Use wrap strips to fire-stop metallic and nonmetallic pipes, insulated pipes, and cable bundles. STI brand is UL Classified and FM approved; 3M brand is UL Classified. Duct wrap protects both grease and ventilation ducts. UL Classified; certified to ASTM E2336. Plenum wrap protects plastic pipe and is Intertek OPL certified.