Sealing – shrink wrap is used to seal objects such as electrical wires, to insulate and prevent it from splicing. It can prevent accidents in the future. Preserving machinery – industries use shrink wrap to preserve large machinery which is not being used anymore.

What are shrink wraps used for?

A form of shrink wrap known as heat shrink tubing is often used to provide a seal around electrical wiring – which not only helps to insulate the wires against discharge, but helps to protect areas where electrical wires are attached or spliced.

What temperature do you need for shrink wrap?

If shrink film gets too cold, it can become brittle and crack. Overall, shrink film is best stored in temperatures between 30 and 77 degrees Fahrenheit. Naturally, summer and winter are the seasons which require you to be most attentive to your storage environment.