Acoustic Spray

Natural Thermal, Sound & Fire Insulation

CelluBOR is a boron-based cellulosic acoustic spray that provides superior thermal insulation, sound absorption, and fire protection. Made from 80% recycled cellulose, it adheres seamlessly to any surface without gaps, preventing thermal and acoustic bridging. With customizable densities (30–150 kg/m³) and long-lasting stability, CelluBOR is ideal for cinemas, studios, auditoriums, workshops, and any space requiring high-performance noise control and energy efficiency.

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