Description

3M™, 7100004463, Duct Wrap, Flexible Lightweight, 25 ft Length, 48 in Width, Fire Rating: 2 hr, Specifications Met: ASTM E 2336, ASTM E 814, Silver, Vitreous Spun Fiber

Features:

• Proven alternative to 1- and 2-hour fire-resistant rated shaft enclosures for grease ducts
• Lightweight and thin, for ease of installation and space saving, while allowing custom installation applications with multiple layers where needed
• Butted inner layer in 2-layer grease duct applications
• Zero clearance to combustible throughout the entire enclosure system

Applications:

For used in commercial kitchen grease ducts, as well as ventilation ducts applications

Standards/Approval:

• UL Listed
• NFPA Approved

Color	Silver
Fire Rating	2 hr
Length	25 ft
Material	Vitreous Spun Fiber
Specifications Met	ASTM E 2336, ASTM E 814
Type	Flexible Lightweight
Width	48 in
Manufacturer	3M ELECTRICAL PRODUCTS DIV