Fire Retardant Insulation Film has roll size of 1.2 m X 40 m. The Insulation Film has bubble size of 4 X 10 mm and thickness ranging from 4.5 to 5 mm. The Insulation Film contains single layer of fire retardant air bubble film laminated with both side pure aluminium foil. The Fire Retardant Insulation Film has temperature ranging from -122 ° F to 230 ° F.