BO 856B-II Burnthrough Cover Film is heat sealable, and has melt adhesive on one side. It can be heat sealed through heat and ultrasonic with flame propagation cover film.
• Innovative, technologically advanced fire barrier cover film designed specifically for aircraft fuselage thermal/ acoustic insulation blankets/systems
• High performance, lightweight fire barrier cover film designed to meet Aircraft Fuselage Burnthrough Regulation
• Melt adhesive facilitating heat and/or ultrasonic sealing
• Resists the spread of fire in thermal acoustic insulation blankets and provides more protection for passengers/crew/cargo in the event of an in-flight and/or post-crash fire