Skip to 3M.com Primary Navigation Skip to Site Navigation Skip to Main Content
Thinking Outside The Box
Thinking Outside The Box

Life Safety Air Duct Applications
3M™ Fire Barrier Duct Wrap #615

Life safety is in your hands. Building occupants count on the choices you make in fire protection. Protect your air ducts with the new 3M Fire Barrier Duct Wrap #615 as a shaft alternative.

  • Protection so people can safely exit a building during a fire
  • Protection for critical care areas such as operating rooms and delivery rooms
  • Protect the people who install the wrap

We’re thinking of you:
3M uses a man-made vitreous spun fiber that has a lower bio-persistence* and allows performance up to 2192°F (1200°C).

*Material has been demonstrated to be soluble in the lungs according to EU guidelines 67/548/EWG, note Q for bio-persistence.
Get a Free Golf Glove
Click Here to Learn More
Traditional Shaft Protection Alternative Space Saving Duct Wrap
Traditional Shaft Protection Alternative Space Saving Duct Wrap
Product Features
Low thermal conductivity
Supports maximum temperatures of up to 2192°F (1200°C)
Thermal shock resistant
Lighter weight for easier installation
Monolithic blanket
Tested to ISO 6944 ‘Fire Resistance Tests – Ventilation Ducts’
UL

General Architectural Specifications (Word, 76 Kb)

UL System Details

HNLJ.V-27 Ventilation Duct Assemblies

Through-Penetration Firestop Systems W-J-7104

Through-Penetration Firestop Systems W-L-7180