Product HighlightsArmaflex® fiber-free tubular foam insulation is ideal for preventing energy waste and water vapor transmission in installations which are susceptible to moisture,damage and fibrous degradation over time.
- Thermally efficient
- Moisture-resistant by nature
- Made with Microban® antimicrobial protection
- GREENGUARD Gold certified
California residents: see Proposition 65 Warning
Weight 16.86 Pounds Length 76.68 Inches Width 16.00 Inches Height 10.75 Inches Country of Origin USA Hazardous Material No Brand armacell Tier AP Armaflex® Flame/Smoke Rating 25/50 Insulation Nominal I.D. 1 3/8" Iron Pipe Nominal Size 1" R-Value R3.1 Wall Thickness 1/2" UV Resistant No Color Black Composition Nitrile/PVC Copper Tube Size (OD) 1-3/8" Temperature Range -297°F to 220°F (-182.7°C to 104.4°C) Agency Compliance FM Green Environmental Attribute Yes LEED Rating EA Credit 1 if installed per ASHRAE 90.1