Heat shrink tubing WKK 28113101 Black Polyolefin

WKK 28113101 Heat shrink tubing assortment contains 465 pieces of black polyolefin tubing in nine different types and sizes. The set provides durable insulation and mechanical protection for wires and connections; each tube shrinks when heated to form a tight, reliable seal suitable for a range of electrical applications.

Advantages

The polyolefin material offers good electrical insulation, chemical resistance and dimensional stability after shrinking. Having nine sizes in one assortment makes it easy to select the appropriate tubing for different wire diameters and joint types, and the black colour ensures a uniform, low-visibility finish.

Suitable for

• Insulating and protecting wire splices and soldered joints
• Cable strain relief and mechanical protection
• Colour-coding or bundling wires where black tubing is acceptable
• General electrical and electronic repair and maintenance

Key specifications

• Brand: WKK
• Model / MPN: 28113101
• Material: Polyolefin
• Colour: Black
• Quantity: 465 pieces
• Assortment: 9 types/sizes
• EAN: 8717278577081

How to use

Select the tube size that fits loosely over the connector or splice. Slide the tubing into place, then apply heat evenly using a heat gun, hot air tool or suitable heat source until the tubing shrinks tightly around the component and forms a secure seal. Allow the tubing to cool before handling.

Usage recommendations

Use a regulated heat gun at moderate distance to avoid overheating the insulation or nearby components; test on a sample if uncertain. For critical applications, ensure tubing fully covers exposed conductors and consider using adhesive-lined tubing where moisture sealing is required.