The Revotec Adhesive Lined Heat Shrink features and inner coating which, when heated, becomes adhesive ensuring the shrink remains in the required position without twisting.The Heat Shrink has a 3:1 ratio, providing the user with a straightforward means of covering the cable itself, then once the wrap is in the specified location it can be secured by applying heat. The shrink is available in 7 inner diameter measurements between 3 - 39mm (pre-shrunk), ideal for a huge range of cable diameters ensuring cables in your vehicle can be managed correctly.