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Item # A-1, A-1 Quilted Fiberglass Absorber
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Pipe & Duct Lagging
A flexible one-pound per square foot reinforced-foil-faced loaded vinyl noise barrier used to wrap noisy pipes, ducts, valves and fans housings.

  • Standard roll sizes is 54" x 30'L
  • Easy to cut, wrap and install with matching lag tape

1 lb. psf reinforced foil faced vinyl barrier





Nominal Thickness

0.090 in

Standard Width

54 in

Roll Length

30 ft

Temperature Range

-10 to 180 °F

Weight

1.0 lbs/ft⊃

Flammability

UL 94: meets VO
FMVSS 302: Pass

Applications

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 reinforced foil exterior readily accepts a matching lag tape for easy installation.
Also

Sound Transmission Loss Per Octave Band Frequency   

 

OCTAVE BAND FREQUENCIES (Hz)

Product

125

250

500

1000

2000

4000

STC

NM LAG

15

18

22

27

32

37

27

ASTM E-90 & E 413