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Melamine Foam S.T.O.P. Pyramid™
Melamine Foam Sound Absorber
- High Performance Absorber
- Increased Absorptive Surface Area
- Fiber Free
- Class A Fire Retardant
Product Testing & Information
Product Specs
Material
Open Cell Melamine Acoustical Foam
Pattern
Pyramid for Monolithic Appearance
Features
Increased Surface Area, High Performance, Light Weight, Dramatic Visual Effect
Applications
Use Commercial Acoustic Foam Wall Panels on Ceilings, Walls, Industrial, Commercial & Home Audio Markets, Broadcasting and Recording Studios
Thickness
2″, 3″, 4″, custom
Sizes
2′ × 2′, custom
Density
Light Grey 0.56 ± 0.09 lb/ft3, Natural 0.47 ± 0.13 lb/ft3
Colors
Standard: Light Grey or Natural White Acoustic Foam
Painted: Customize using Sherwin Williams catalog of paint colors, up to 1,500+
Flammability
ASTM E84, Class A.
Installation
ASI S.T.O.P. Noise Acoustical Adhesive
FOAM S.T.O.P. Pyramid Acoustic Foam – Sound Absorption/Noise Reduction | |||||||
---|---|---|---|---|---|---|---|
per ASTM C423-90a – White | |||||||
125Hz | 250Hz | 500Hz | 1KHz | 2KHz | 4KHz | NRC | |
2″ | 0.05 | 0.19 | 0.66 | 0.90 | 1.01 | 1.08 | 0.70 |
3″ | 0.12 | 0.37 | 0.90 | 1.05 | 1.12 | 1.16 | 0.85 |
4″ | 0.24 | 0.50 | 1.06 | 1.15 | 1.21 | 1.19 | 1.00 |