We offer woven fabric laminated aluminium foil. Aerolam super metpet pe consist of single layer of fire retardant air bubble film laminated with one side metalized film and white poly on other side. This single bubble insulation widely used in protective packaging applications like container insulation, insulated bags manufacturing etc. roll size (w x l) 1.2m x 40m bubble size 4mm x 10 mm total thickness (mm) 3.5 to 4 mm reflection ratio 95% thermal resistance emissivity 0.04-0.05 temperature range -122 â�� to 230 â��(-50â°c ï½� 110 â°c)