Black heat shrink tubing is a type of heat shrink tubing that comes in black colour. Like other heat shrink tubing, it is made of polymer materials that shrink in size when exposed to heat. The primary purpose of black heat shrink tubing is to insulate, protect, and strain-relieve electrical connections, wires, and other components while providing the additional benefit of a black-coloured covering.

The black colour of the heat shrink tubing serves several practical and aesthetic purposes, making it suitable for a wide range of applications.

RS stocks a wide selection of blackheat shrink tubing by leading suppliers such as TE connectivity, HellermannTyton, Alpha wire and RS PRO.