General
Colour	Red

The Pliofine B-EX 1270 heat shrink tube from Ses-Sterling is a professional protective material for electrical and electronic wiring as well as cable bundles. It is used in installation technology to protect cables mechanically, shield them from external influences such as dust, moisture, or mechanical stress, and ensure neat cabling. The red-coloured version is packaged on a reel with a length of 50 metres, making it particularly suitable for larger projects or series installations.

Heat shrink tube
The Pliofine B-EX 1270 heat shrink tube is a thermoplastic shrink tube that reduces its original length by a ratio of 2:1 when heated to approximately 100 °C to 120 °C. This means that a tube with an original diameter of, for example, 10 mm will reach a diameter of approximately 5 mm after shrinking. This property enables a tight fit around cables or wires, ensuring a secure and tight covering. Shrinking is achieved by applying heat, either using a hot air blower or a special shrink tool.

Applications
The heat shrink tube is intended for use in electrical and IT installations, particularly in areas where a mechanical protective layer or visual cable organization is required. It is suitable for insulating cable ends, covering connections, bundling cables, and providing protective covering in machines, devices, or building installations. The red colour serves as a visual identifier and can be used in systems to identify specific cable types or functions.

Functions and features in detail
The heat shrink tube offers high mechanical strength and is resistant to UV radiation, making it suitable for indoor and outdoor use. The material composition ensures good flexibility and elasticity, allowing it to adapt easily even to complex geometries or tight bends. The red colour is durable and does not fade under normal operating conditions. Packaging on a 50-metre reel enables continuous processing without frequent material changes.

Technology explained simply
The heat shrink tube operates based on the thermoplastic properties of the plastic used. When heated above the shrink temperature (typically 100–120 °C), the material begins to shrink and conforms to the shape of the underlying cable or wire bundle. The 2:1 shrink ratio means the tube reduces its original length by half, enabling a tight, shape-stable covering. The resulting tight fit protects against mechanical stress, moisture, and dust. The use of a hot air blower or a special shrink tool is required to achieve the necessary temperature evenly.

Compatibility and accessories
The Pliofine B-EX 1270 heat shrink tube is designed for use with standard cables and wires used in electrical and IT installations. It is not specifically designed for high-voltage applications or extreme environmental conditions such as high temperatures or aggressive chemicals. The use of a shrink tool or hot air blower is required to activate the shrinking process. There are no specific accessories directly associated with this item, as it is designed as a standard product for general protection and bundling tasks.

Installation and mounting
Installation is carried out by sliding the heat shrink tube over the cable or wire section to be protected. The cable is then heated using a hot air blower or shrink tool, causing the tube to contract and form a tight fit. The heat should be applied evenly and controlled to avoid cracks or uneven shrinking. Processing is best done in a clean, dust-free environment to ensure optimal shrink quality.

Operational advantages
The heat shrink tube provides a reliable mechanical protective layer that shields cables from mechanical damage, moisture, and dust. The tight fit ensures neat and professional cabling, which is particularly important in industrial or technical installations. The red colour allows for easy visual identification, simplifying maintenance and cable identification. Packaging on a 50-metre reel enables efficient processing in larger installations, optimizing working time and material consumption.