A composite material featuring a flexible two-pound per square foot reinforced foil faced loaded vinyl noise barrier bonded to a 1" thick quilted fiberglass sound absorber. Used to wrap noisy pipes, ducts, valves and fan housings.

· Easy to cut, wrap and install with matching lag tape
· Class A (or 1) flammability rating per ASTM E-84
· Standard roll is 54"wide x30' long

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 quilted fiberglass decoupler improves the 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.

Product Data:
Description: 2 lb. psf reinforced Foil-faced vinyl barrier bonded to a 1" thick quilted fiberglass absorber
Nominal thickness: 1.0 inch
Standard width: 54 inches
Roll length: 30 feet
Weight: 2.2 lb psf
"R" Factor: 4.0
Flammability: Class A (or 1) Per ASTM E84
Smoke Density index: 19.5
Flame spread index: 12.5

ACOUSTICAL DATA:

Products	Sound Tansmission Loss (dB) Frequency (Hz)						STC
	125	250	500	1000	2000	4000
B-20 LAG	20	23	28	37	48	56	32

Related Items: Lag Tape

*NOTE: Freight costs are estimated to the best of our ability. For a more accurate freight quote please call us at 1-800-406-0473.