25mm Black KTG Heat Shrinkable Sleeve

Heat shrink tubing is a kind of insulation that you use to insulate and preserve products. It offers superior insulation and resistance to abrasion, as well as moisture and dust. Heat shrink forms a protective seal and is composed of a material that shrinks in diameter when heated, resulting in secure sealing. It's used for electrical grounding, protecting and isolating wires, and identification of wire grounding.