Heatex? Cable Markers in halogen-free polyurethane material for both thermal transfer and dot matrix printing. The markers are tough, imperishable and with a very high degree of mark permanence in almost any environment. We supply the products on rolls for easy storage and fast printing. The picking of markers from the liner after print is obviously fast and convenient, and you can add printed mounting instructions on the liner itself, by setting up your label software correctly. Last but not least you mount the markers on the wire with two cable ties.