Plastic wrap residue can be one of the hardest substances to remove from metal, especially if the metal is porous.

The best removal method is to start with the first removal method and continue trying new methods until the surface of the metal is completely clean.

Stretch Wrap- A highly stretchable plastic film commonly made from Linear low-density polyethylene (LLDPE) wrapped around items. The elastic recovery keeps the products tightly bound. Stretch film is used to wrap products on pallets and secure them to each other and the pallet. Helping to reduce product loss, discourage load tampering, and reduce worker injury.

Shrink packaging is a packaging technique that wraps articles (or inner packaging) with shrink film, and then applies appropriate heat treatment to the film to shrink the film and close to the article (or inner packaging).

Measuring the circumference of the object being shrink wrapped is the common trait all of these recommendations have.