The Brook One fire barrier laminate is designed to cover and seal the thermal/acoustic insulation in the aircraft and resist the spreading of any fire. Brook One now offers 4 High Performance, Burnthrough/Fire Barrier Cover Films ! Standard (metallic & non-metallic) Lightweight (metallic & non-metallic) Our products are lightweight, durable and a technologically advanced laminate that is the most flexible the market today! Unlike other cover films that are weak, rigid and more susceptible to de-lamination (and cracking), the Brook One product is constructed to provide a high performance fire barrier solution! All Brook One Cover Films have surpassed FAA testing requirements in regards to: FAR 25.856 (a) - Flammability FAR 25.856 (b) - Burn Through (25 minute - No Flame Penetration) Location: International presence with locations in Toronto, Canada and Shanghai, China.