MATERIAL: Acoustical foam or fiberglass core, faced with quilted aluminized fabric. PATTERN: Quilted pattern FEATURES: Effective and durable absorber with mass loaded vinyl barrier option. APPLICATIONS: Effective solution to a wide range of noise control problems. Machinery and work area enclosures, moisture or humid conditions and outdoor noise control. Silicone fabric available for outdoors. THICKNESS: 1″, 2″ SIZES: BSC-26 Curtain – Silicon Quilting on Both Sides – Standard: 48″ Wide and Lengths up to 25′ BBC-14 Curtain – Silicon Quilting on One Side – Standard: 54″ Wide and Lengths up to 25′ Custom sizes also available. COLOR: Silver Only FLAMMABILITY: ASTM E84, Class A. INSTALLATION: Hook and loop fasteners, grommet hangers, curtain spanport hardware. TEMP RANGE: -90°F to +500° F