Foils based on metal or plastic with a heat-sealable coating on one or both sides, suitable for laminar multi-layer composites to improve corrosion, torsion, bending, tensile, breaking and stability strength, as well as to prevent cold flow and improve thermal resistance in lightweight construction.

The sealable special aluminium foils with coating on one or both sides are particularly suitable in lightweight construction for the design of load-bearing and cladding elements, primarily in vehicle construction. They also fulfil electromagnetic shielding functions, especially for electric vehicles and in telecommunications.