Echo Eliminator - Composite

Bonded Acoustical Cotton High-Density Composite Panels

Echo Eliminator Composite, made from bonded acoustical cotton (B.A.C.) with a foil FRK facing, is a cost-effective dual-purpose acoustical absorber and noise barrier. Made from recycled cotton, this high-performance acoustical panel is ideal for any noise control application. Echo Eliminator Composite panels are easily installed with adhesive, fiberglass free, and may be eligible for LEED™ credits.

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Product Data Sheets Installation Instructions CSI Specifications Acoustical Tests Additional Resources

Product Specs

Applications

Gymnasiums, auditoriums, classrooms, music rooms, arenas & stadiums, offices, computer rooms, restaurants/cafeterias, residential, concert halls & theaters, pro audio, gun ranges, manufacturing plants, machine enclosures, water treatment plants

Material Composition

Bonded acoustical cotton (B.A.C.) made from recycled fibers

Thickness

1"

Density

8 lb. pcf

Size

Standard Size
24" x 48"

Color

Marble Blue

Installation Method

Ceiling: Adhesive
Wall: Adhesive
Color Options

Marble Blue

Note: Although we take extensive precautions and purge the lines between colors, due to the manufacturing process color inconsistencies – including dye lot variations – flecks, specks, and other slight surface blemishes are unavoidable. Please call for details.

Acoustical Specs

Echo Eliminator Composite – Octave Band Absorption Coefficients
Panel Thickness / Density	Testing Mount	125 Hz	250 Hz	500 Hz	1 kHz	2 kHz	4 kHz	NRC Rating
1″ 8 lb. pcf	A	0.09	0.24	0.86	0.98	0.98	1.03	0.75

Echo Eliminator Composite – Octave Band Transmission Loss
Panel Thickness / Density	125 Hz	250 Hz	500 Hz	1 kHz	2 kHz	4 kHz	STC Rating
1″ 8 lb. pcf	12	12	14	13	20	29	17

Accessories & Hardware

Noise S.T.O.P.™ Contact Adhesive Spray

Used in combination with GREENchoice™ Heavy Duty Construction Adhesive to bond acoustical panel to substrate
Application: Ceiling and Wall Panels

GREENchoice™ Heavy Duty Construction Adhesive

Used in combination with Noise S.T.O.P.™ Contact Adhesive Spray to bond acoustical panel to substrate
Application: Ceiling and Wall Panels

B.A.C. Blade

8″ round universal table saw toothless blade for field cutting acoustical panels
Application: Ceiling and Wall Panels

Insul-Knife

Insul-Knife hand tool for field cutting acoustical panels
Application: Ceiling and Wall Panels