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FOAM S.T.O.P SOUNDWAVE/DUAL WAVE
Soundproofing Solutions India


Polyurethane Foam Sound Absorber

High Performance Sound 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
APPLICATIONS: 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′ × 4′, 4′ × 4′
DENSITY: 2 lbs/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
INSTALLATION: ASI S.T.O.P Noise Acoustical Adhesive

FOAM S.T.O.P. Soundwave/Dualwave – Sound Absorption/Noise Reduction
per ASTM C4233-902
  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 1.21 1.25

Available as Hanging Acoustical Baffles
FOAM S.T.O.P. Soundwave/Dualwave Baffles – C423-84a
  125Hz 250Hz 500Hz 1KHz 2KHz 4KHz NRC
Sabins/Baffle 4.44 6.00 10.00 15.50 17.90 19.20 12.35
acoustical panels

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