Foam S.T.O.P.™
Melamine Foam Linear Wedges
- Class A Fire Retardant
- High Performance Absorption
- Fiber Free
- Anechoic Chamber Foam Wedge Design
Product Testing & Information
Product Specs
Material
Open-cell melamine anechoic chamber foam.
Pattern
The linear wedge pattern offers excellent absorption and allows you to create many different designs. Install vertically, horizontally, diagonally, checkerboard or create your own anechoic chamber foam wedge design.
Applications
For use in all industrial, commercial, audio, OEM and residential markets; Ceilings, walls partitions, sound studios, radio stations, band rooms, gyms, swimming pools, gun ranges, mechanical rooms and enclosures. Thicker anechoic chamber foam wedges are designed for use in anechoic chambers and test cells.
Thickness (Standard Panel)
2", 3", 4" and custom
Sizes
24" x 24" and custom, no edge detail
Colors
Standard – Natural White or Light Grey
Latex or HPC Paint – Black, Light Grey, Almond
Painted – Black, Brown, Beige, Light Gray (Custom Colors Also Available)
Flammability
ASTM E84, Class A
FOAM S.T.O.P. Linear Wedges – Noise Reduction Coefficients | |||||||
---|---|---|---|---|---|---|---|
Standard Panel | |||||||
125Hz | 250Hz | 500Hz | 1KHz | 2KHz | 4KHz | NRC | |
2″ | .09 | .28 | .79 | .94 | 1.00 | 1.04 | .75 |
3″ | .10 | .48 | .91 | 1.11 | 1.11 | 1.14 | .90 |
4″ | .16 | .56 | 1.11 | 1.13 | 1.13 | 1.21 | 1.00 |
FOAM S.T.O.P. Linear Wedges – Noise Reduction Coefficients | |||||||
---|---|---|---|---|---|---|---|
Max Wedge | |||||||
125Hz | 250Hz | 500Hz | 1KHz | 2KHz | 4KHz | NRC | |
6″ | .22 | 1.07 | 1.27 | 1.34 | 1.27 | 1.15 | 1.26 |
8″ | .39 | 1.05 | 1.44 | 1.38 | 1.33 | 1.19 | 1.33 |