Heat shrink tube DeLOCK 19966 5m x 6mm black adhesive 4:1

The DeLOCK heat shrink tube 19966 is a black polyolefin sleeve with an inner adhesive lining and a 4:1 shrink ratio. Supplied in a practical dispenser box, the 5 m x 6 mm tube provides insulation and mechanical protection for cables, wires and electrical tubing by shrinking tightly around components when heated.

Advantages

The adhesive inner layer bonds to the cable after shrinking to provide improved sealing against moisture and contaminants. The polyolefin material offers electrical insulation and resistance to mechanical stress. The dispenser box keeps the tube clean, simplifies transport and allows easy unrolling and individual cutting.

Suitable for

• Insulating and protecting electrical cables and wire connections
• Repairing or reinforcing damaged cable sheaths
• Sealing joints to reduce moisture ingress
• Workshop, industrial and electronic assembly tasks

Key specifications

• Brand: DELOCK
• Model / MPN: 19966
• EAN: 4043619199662
• Length: 5 m
• Inner diameter before shrink: 6 mm
• Shrink ratio: 4:1
• Material: Polyolefin with adhesive lining
• Colour: Black

How to use

Cut the required length from the dispenser box and slide the tube over the cable or component. Apply heat evenly (for example with a heat gun) until the tube has shrunk tightly and the adhesive has flowed to form a seal. Allow to cool before handling.

Recommendations

Use a temperature-controlled heat gun and maintain a safe distance to avoid overheating or damaging the underlying cable insulation. Ensure surfaces are clean and dry before application for best adhesion.