Heat shrink tube, shrinks from 20mm to 10mm, 1m

The heat shrink tube is an insulating sleeve made from heat-shrinkable polymer, primarily used for mechanical protection, electrical insulation, and environmental protection of electrical wires. Our selection is available in various sizes with a 2:1 shrink ratio. When heated with a heat gun during use, the tube shrinks tightly onto the conductor, ensuring a durable and insulated fit.