Reflectix duct insulation consists of 2 layers of highly reflective film (94%+ reflectivity) that are bonded to 2 tough layers of polyethylene. 2 inner layers of insulating bubbles resist conductive heat flow while a center layer of polyethylene gives Reflectix high reliability and strength. The product has a tape running the length of the roll for easy identification by code officials.

Reflectix Duct Wrap Insulation, 100 ft L, 36 in W, 5/16 in Thick, Polyethylene Backing, 300 sq-ft Coverage Area, R5.6 R-Value, -60 to 180 deg F

• Non-toxic/non-carcinogenic
• Fiber-free
• Lowers heating and cooling costs year-round
• Reflects 94% plus radiant heat
• Costs less to install
• Lightweight and clean
• Does not promote nesting of insects or rodents
• Resists growth of fungi, mold and mildew
• Does not require protective clothing or respirators to install
• Not affected by moisture or humidity
• Less than 25 flame spread
• Less than 50 smoke developed
• 0.02 water vapor transmission
• Less than 0.06 emittance
• 3.7 N-mm tensile strength
• 60 lb/in puncture resistance

• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Reflectix_HVBP36100_Specification_Sheet.pdf