Environmental:E1 grade(people can touch the products directly)

Fireproof: A grade (the highest level)

Soundproofing: average 37 dB/decibel (high frequency soundproofing effect can be above 48 dB)

High rate of sound-absorption and insulation

Environmental-friendly and fireproof

Anti-burst, waterproof, heat resistance and VU-resistance

Can be cut arbitrarily

Easy to construction

Hot Tags: anti-fire sound insulation board for commercial, China, manufacturers, suppliers, factory, wholesale, customized, best, price, UK, Polyester Fiber Sound Absorbing Sheet, Leather Wear Acoustic Panels, acoustical absorption panels, sliding partition panels, Art Acoustic Fiber Board, Non-Siliconized Polyester Staple Fibre