Porous Expanded Polypropylene (P.E.P.P.) Acoustical Panels

Sound Silencer acoustical wall panels and ceiling tiles are an entirely new kind of acoustical panel. Made from Porous Expanded PolyPropylene (P.E.P.P.), these panels are Class A fire rated and have both STC and NRC values.

They are tackable, lightweight, and bacteria and fungi resistant. Sound Silencer panels are great for gymnasiums, ice rinks, swimming pools, cleam rooms, laboratories, food preparation areas, anywhere else where noise control is important. Panels can be applied directly on wall and ceiling surfaces for attractive and effective sound control.

• Class A Fire Rated
• No Fiberglass
• Moisture Resistant
• Non-Fibrous
• Impact Resistant
• Non-Abrasive Surface
• Both STC and NRC Ratings
• Tackable Surface
• Bacteria and Fungi Resistant
• Lightweight

Colors: Charcoal, White
Dimensions: Exact Cut – 24″×24″ & 24″×48″; Nominal – 23¾″×23¾″ & 23¾″×47¾″
Thickness: 1″ & 2″
Performance:
1″ – STC = 9
2″ – STC = 13
1″ w/ 5/8″ Gypsum on Both Sides – STC = 32
1″ Mounted in Ceiling Grid – NRC = 0.55
2″ Mounted in Ceiling Grid – NRC = 0.70
Flammability: ASTM E84, Class A
1″  – Flame Spread: 3, Smoke Developed: 84
2″  – Flame Spread: 5, Smoke Developed: 113

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