Self-Adhesive Film based on Polyethylene (PE) and Ethylene Vinyl Acetate (EVA) Hot melt adhesive film for ACP (Aluminium Composite Panel) Panels is a specialty adhesive product used in the manufacture and installation of Aluminium Composite Panels. ACP Panels are typically composed of two thin Aluminium Panels bonded to a non-Aluminium core such as Polyethylene or Ethylene Vinyl Acetate filled with mineral fillers.