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armacell - AP Armaflex Self Adhering 1-1/2" x 48" x 25' -25/50

Item: SAR11240FS

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About This Product

Product Info


Armacell - The original fiber-free flexible elastomeric insulation--with a labor-saving self-adhering system--for reliable protection against condensation, mold and energy loss on large pipes,valves and ducts.
  • Self-adhering system makes application easy and reduces installation time
  • Fiber-free, formaldehyde-free, low VOC and non-particulating formulation protects indoor air quality
  • Built-in vapor retardant barrier eliminates need for additional vapor retarder
  • Microban® antimicrobial product protection provides exceptional mold resistance
  • 25/50 rated for use in air plenums up to 1" thickness in AP Armaflex and 1-1/2" and 2" thickness in AP Armaflex FS
  • Thickness up to 2" with R-value up to R-8
Warning: this product contains a chemical known to the State of California to cause cancer.


Weight50.25 Pounds (lbs)
Width48 Inches (In)
Height1.5 Inches (In)
Country of OriginUSA
Length25.5 Inches (In)
Agency ComplianceFM
Flame/Smoke Rating25/50
Noise Reduction Coefficient (NRC)0.50
Prop 65Yes
Size1-1/2" X 48" X 25'
Temperature Range-297°F to 180°F (-182.7°C to 82.2°C)
Thickness1 1/2"
TierAP Armaflex®
Wall Thickness1-1/2"


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