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Wall and Ceiling Liner M

This black acoustical liner provides sound resistance for walls and ceilings in theaters, sound studios and more. Made with fiberglass and a black mat facing, it delivers a smooth, tough surface which resists damage during installation and operation.
 

Applications

Certifications
Product Features
Noise Reduction
Provides a tough barrier against excessive noise travel. It's designed with a black mat facing, delivering a smooth surface that brings excellent acoustic properties.
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ECOSE® Technology
Our patented, bio-based binder is a smarter alternative to using phenol formaldehyde. It’s been foundational in our commitment to sustainability. For the world we live in.
Quality Design
This liner delivers excellent thermal properties. It’s made with a smooth, tough surface that resists damage during insulation and holds up to day-to-day usage.
Product Details
Technical Data
Technical Data
Property (Unit) Test Performance
Corrosiveness ASTM C665 Does not accelerate corrosion on steel
Corrosion ASTM C1617 Pass
Surface Burning Characteristics (flame spread/smoke developed) ASTM E84, UL 723, NFPA 90A and 90B (IB), CAN/ULC S102 (IB) 25/50
Sound Absorption Coefficients
Wall and Ceiling Liner Sound Absorption Coefficients | ASTM C423, Type a Mounting
Type Octave Band Center Frequency (cycles/sec.)
125 250 500 1000 2000 4000 NRC
1.5 PCF (24 kg/m³) 1" (25 mm) 0.18 0.28 0.73 0.85 0.91 0.90 0.70
1.5" (38 mm) 0.23 0.50 0.87 0.92 0.93 0.93 0.80
2" (51 mm) 0.37 0.76 1.02 1.00 0.98 0.92 0.95
2.0 PCF (32 kg/m³) 0.5" (13 mm) 0.10 0.17 0.43 0.59 0.73 0.75 0.50
1" (25 mm) 0.25 0.35 0.69 0.89 0.96 1.01 0.70
1.5" (38 mm) 0.27 0.55 0.87 0.99 1.00 0.98 0.85

Available in 48" (1,219 mm) wide rolls in lengths of 100' or 50' (30.48 or 15.24 m).
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