Heat shrinkage is a modern insulating material without which it is impossible to create homemade.
Often heat shrinkage is used to insulate wires, contacts, electrical components and for other purposes, protecting them from corrosion, dirt and moisture. Very often they are used as decoration material. Shrink is a modern substitute for electrical tape, so it is suitable for making homemade products !!!
Heat shrink withstands from -55 degrees, and the maximum temperature is + 125 degrees. There are quite resistant to fire. Made of polyolefin material. Its length is up to 14 meters. In order to cut it for home-made purposes you will need a knife or sharp scissors. Resistant to chemicals and ultraviolet radiation.
Cost: ~ 197