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FOAM S.T.O.P.
Interior Soundproofing Solutions

Melamine Foam Linear Wedges

Class A Fire Retardent

High Performance Absorption

Fiber Free

Anechoic Wedge Design



MATERIAL:
Open cell melamine or polyurethane.
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 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 wedges are designed for use in anechoic chambers and test cells.
THICKNESS: 2″, 3″, 4″ and custom SIZES: 2′ × 2′ (Standard Panel)
THICKNESS: 6″, 8″ SIZES: 12″ × 12″ (Max Wedge)
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 1

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

Interior Acoustic Insulation Products