Certified shaft alternative 1- and 2-hour fire-rated duct wrap. Certified for grease ducts to ASTM E 2336 (including ASTM E119 engulfment) in 2-layer systems. Certified for ventilation ducts to ISO 6944 in 1-layer systems and for other key life safety duct applications.
- TESTED AND LISTED: Tested and listed in accordance with ASTM E2336 Standard Test Methods for Fire Resistive Enclosure Systems tested to ISO 6944-1985 Fire Resistance Tests (Type A) Ventilation Ducts
- RECOMMENDED FOR COMMERCIAL KITCHENS: Butted inner layer in 2-layer grease duct applications
- EASY TO WORK WITH: Flexible, insulative, inorganic fiber wrap
- LIGHTWEIGHT AND THIN: Easy to install and space saving while allowing custom installation applications with multiple layers where needed
- ENHANCED PERFORMANCE: Used in conjunction with 3M Fire Barrier sealants to achieve up to 2-hour equal F and T Ratings per ASTM E814 and UL 1479
- IDEAL CHOICE FOR ENCLOSURE SYSTEMS: High flexibility, low weight and a thin profile for zero clearance to combustible throughout the entire enclosure system
- For industrial/occupational use only. Not for consumer sale or use.
- TESTED AND LISTED: Tested and listed in accordance with ASTM E2336 Standard Test Methods for Fire Resistive Enclosure Systems tested to ISO 6944-1985 Fire Resistance Tests (Type A) Ventilation Ducts
- RECOMMENDED FOR COMMERCIAL KITCHENS: Butted inner layer in 2-layer grease duct applications
- EASY TO WORK WITH: Flexible, insulative, inorganic fiber wrap
- LIGHTWEIGHT AND THIN: Easy to install and space saving while allowing custom installation applications with multiple layers where needed
- ENHANCED PERFORMANCE: Used in conjunction with 3M Fire Barrier sealants to achieve up to 2-hour equal F and T Ratings per ASTM E814 and UL 1479
- IDEAL CHOICE FOR ENCLOSURE SYSTEMS: High flexibility, low weight and a thin profile for zero clearance to combustible throughout the entire enclosure system
- For industrial/occupational use only. Not for consumer sale or use.