Tesaflex 4163 is a special insulating tape made of soft PVC, designed for electrical installations and insulation, as well as multifunctional repair work. Thanks to its UV-resistant acrylic adhesive, the tape offers resistance to weathering, making it suitable for permanent applications. It is also resistant to acids and solvents. This universal repair and multi-purpose tape is ideal for a wide range of applications, including repairs, marking, splicing, and bundling. It is particularly suitable for electrical installation and insulation work. The Isogenogrey Tesaflex is available for processing in the same color for installation tasks, such as heating pipes.