3M™ Fire Barrier Plenum Wrap 5A+

Applied 1-layer thick, 3M Fire Barrier Plenum Wrap 5A+ creates a fire-resistive enclosure that can reduce the flame spread and smoke spread ratings to acceptable levels for return air plenums. It is tested to UL 910 (NFPA 262), UL 1887, and ASTM E 84.

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Product Description

Plenum wrap products: 1/2 in x 24 in x 50 ft,‎ 1/2 in x 48 in x 25 ft

3M Fire Barrier Plenum Wrap 5A+ is a flexible fire-resistant wrap consisting of an inorganic fiber blanket encapsulated with a scrim-reinforced foil. The product is 1/2 in. (12.7 mm) thick, 6pcf density and provides a flexible, non-combustible enclosure for cables and pipes in return air plenums. When properly installed, this flexible wrap helps reduce external flame propagation and smoke generation. This non-asbestos wrap installs easily because of its high flexibility and strength.

Complete Product Specs and SDS:

3M Fire Barrier Plenum Wrap 5A+ MSDS

3M Fire Barrier Plenum Wrap 5A+ Data Sheet

3M Fire Barrier Plenum Wrap 5A+ Brochure

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