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3M™ Fire Barrier Plenum Wrap 5A+

3M Product Number 5A+
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  • Strong, lightweight and flexible material for easy installation
  • Tested to ASTM E 84, NFPA 262 (UL 910) and UL 1887
  • Features a foil encapsulated scrim
  • Designed as a non-asbestos wrap
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  • Strong, lightweight and flexible material for easy installation
  • Tested to ASTM E 84, NFPA 262 (UL 910) and UL 1887
  • Features a foil encapsulated scrim
  • Designed as a non-asbestos wrap
  • Intended for use on cables, PVC, CPVC, PB, PE, PP, PVDF and pipes in return air plenums

3M™ Fire Barrier Plenum Wrap 5A+ is a fire-resistant wrap that consists of an inorganic fiber blanket encapsulated with a scrim-reinforced foil. We designed this plenum wrap as a strong, lightweight and flexible material for easy installation. This product is engineered to create a fire-resistive enclosure that can reduce flame and smoke spread ratings to acceptable levels in return air plenums.

3M™ Fire Barrier Plenum Wrap 5A+
Easy Installation for Tough Fire Protection
Wrap and protect plastic pipes in plenum areas more easily with our 3M™ Fire Barrier Plenum Wrap 5A+ (PDF, 317.4 Kb). Consisting of an inorganic fiber blanket encapsulated with a scrim-reinforced foil, this product is used to create a fire-resistive enclosure that can reduce the flame and smoke spread ratings to acceptable levels in return air plenums. We constructed this material to be a non-asbestos wrap with a 6 pcf (96 kg/m3) density. The strong, thin and lightweight product is extremely easy to manipulate and install, particularly around pipes and cabling. 3M™ Fire Barrier Plenum Wrap 5A+ is tested to UL 910 (NFPA 262), UL 1887, and ASTM E 84.

Recommended Applications
  • Single and multiple 1-inch diameter (25.4 mm) and larger plastic pipe and cable bundles
  • PVC, CPVC, PB, PE, PP, PVDF and ABS pipes in return air plenums

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