Heat-shrink tubing ORNO OR-KT-13219/B 10 mm diameter, 1 m, black, blister pack

Heat-shrink tubing ORNO OR-KT-13219/B is a black, 10 mm diameter, 1 m length insulating sleeve supplied in a blister pack. It is intended to provide electrical insulation, mechanical protection and neat bundling of wires and cable joints in a range of applications, including repairs, DIY electronics, automotive installations and household wiring tasks.

Advantages

This heat-shrink tubing delivers consistent shrink performance and forms a close, protective layer around cables and connectors when heated. Its black color offers discreet coverage and UV resistance suitable for visible or hidden routing. Supplied in a blister pack, the sleeve is easy to store and handle while remaining ready for on-site or workshop use.

Suitable for

• Repairing and insulating wire splices and solder joints
• Bundling and protecting cable harnesses in vehicles and appliances
• Insulating terminals, connectors and exposed conductors
• DIY electronics projects and prototype assemblies
• General household electrical maintenance and cable management

Key specifications

• Material: heat-shrinkable polymer
• Nominal diameter before shrink: 10 mm
• Length: 1 m
• Color: black
• Packaging: blister pack
• Function: electrical insulation and mechanical protection

How to use

Cut the required length of tubing, slide it over the cable or joint to be insulated, then apply heat evenly using a heat gun, lighter or hot air source until the tubing shrinks tightly around the conductor and connectors. Allow the sleeve to cool to form a secure insulating layer. Ensure the tubing fully covers the exposed area and that heat is applied uniformly to avoid damage to nearby components.

Usage recommendations

For reliable results, use appropriate personal protective equipment and a controlled heat source such as a heat gun set to the recommended temperature range for general heat-shrink polymers. Avoid direct flame near sensitive components and verify compatibility of the tubing material with the operating temperature and chemical environment of the application.