Sound Seal Acoustical Pipe and Duct Lagging Flexible Noise Barrier: B-10 Lag / QFA-9

Sound Seal Acoustical Pipe & Duct Lagging: B-10 Lag / QFA-9 is a composite material featuring a flexible one-pound per square foot reinforced-foil faced loaded vinyl noise barrier bonded to a 2” thick scrim faced quilted sound absorber / decoupler.  Used to wrap noisy pipes, ducts, valves and fan housings.

  • Standard roll is 54” wide x 30’ long
  • Accepts matching Wrap Tape for easy Installation
  • Class A (or 1) flammability rating per ASTM E-84

Product Description

APPLICATIONS

Sound Seal Acoustical Pipe and Duct Lagging Flexible Noise Barrier: B-10 Lag / QFA-9 is typically used to wrap noisy pipes and ducts to block the noise that transmits through the walls of the pipe or duct as air or other contents move through it.  The 2” thick quilted fiberglass absorber / decoupler improves low frequency acoustical performance, overall performance of the noise barrier, and provides sound absorption and thermal insulation around the pipe or ductwork.  The reinforced foil facing on the barrier readily accepts a matching lag tape for easy installation.

Sound Seal Acoustical Pipe and Duct Wrap B-10 Lag QFA9 Technical Data Sheet

Sound Seal Acoustical Pipe and Duct Wrap B-10 Lag QFA9 Safety Data Sheet

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