Thermal-insulating air bubble laminated with aluminum foil externally on both sides. Aluminum reflects up to 97% of the heat transferred via radiation, while the bubble provides the necessary mechanical strength to the final product. In addition, it provides additional thermal resistance to heat transferred via conduction. Boxes, pallets or entire surfaces can be covered, finding applications in the construction, food, beverage, pharmaceuticals and transport sectors. Available in roll dimensions 120cm x 50m and sheets upon request.