FL561 is a 45 micron polyethylene (LDPE) film with an acrylic adhesive. The product is recommended for the protection of sensitive surfaces against dirt and damage during handling, transport/storage, and assembly. FL561 can be used to protect semi matt materials: – Mill-finish aluminium – Stainless steel – Pre-coated metal – Copper and brass – Plastics materials Do not use on PVDF, Plastisol, Polyurethane pain