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FOAM S.T.O.P. Soundwave/Dual Wave

Polyurethane Foam Sound Absorber

Melamine Foam Soundwave

  • High Performance Absorber

  • Sound Wave Pattern

  • Fiber Free

  • Reduces Reverberation

Material:

Open cell polyurethane acoustical foam.

Pattern:

Scientifically engineered pattern designed to absorb the widest range of frequencies.

Features:

Effectively reduces reflected noise and reverberation times (echo) to produce safe and enjoyable enviroments.

Application:

Industrial, Commerical, Audio, OEM, Residential, Ceilings, Walls, Partitions, Sound/Recording Studios, Radio Stations, Band Rooms, Swimming Pools, Churches, Schools, Gun Ranges, Equipment Enclosures.

Thickness:

1", 2", 3", 4"

Sizes:

2' x 4' , 4' x 4' Density: 2lbs/cub.ft

Colors:

Brown, Blue, Charcoal, Beige, Hunter Green, Burgundy,
Painted: Silver, Blue.

Flammability:

1”,2”,3”, UL94HF-1 Class B, 4” UL94HF-1 Class-C.


Foam S.T.O.P. Sound Absorption/Noise Reduction per ASTM C423-90a
  125Hz 250Hz 500Hz 1KHz 2KHz 4KHz NRC
1″ — 0.17 0.40 0.72 0.76 — 0.50
2″ 0.15 0.31 0.73 1.04 1.08 1.12 0.80
3″ 0.17 0.50 0.91 1.08 1.04 1.10 0.90
4″ 0.32 0.93 1.43 1.33 1.29 1.12 1.25

Caution:

Polyurethane foam is flammable and may emit toxic fumes when burned. Do NOT use near open flame. Check local codes for allowed uses. Manufacturer assumes no liability.