Heat shrink end cap DeLOCK 19772 Black Polyolefin

The DeLOCK 19772 heat shrink end cap is made of durable black polyolefin and is designed to protect and seal open cable ends from weather exposure and mechanical damage. It provides insulation and helps prevent ingress of moisture and dust for electrical connections and components.

Advantages

These polyolefin end caps form a tight, protective seal when heated, as the adhesive layer melts and envelops the cable, then solidifies on cooling to create a secure, insulating finish. The black material offers UV resistance and mechanical durability suitable for a variety of indoor and outdoor cable protection tasks.

Suitable for

• Sealing and insulating cut or exposed cable ends
• Protecting connectors and wire terminations from moisture and dust
• Repairing or finishing cable assemblies in industrial or outdoor environments

Key specifications

• Manufacturer: DELOCK
• Model: 19772
• Material: Polyolefin
• Colour: Black
• Type: Heat shrink end cap
• EAN: 4043619197729

How to use

Slide the end cap over the cable end so the area to be sealed is centered within the cap. Apply heat evenly with a hot air gun until the outer tubing shrinks and the inner adhesive layer melts and flows around the cable. Continue heating until the adhesive has fully enveloped the cable and the tubing is tightly conformed; allow to cool so the adhesive solidifies and forms a sealed, insulating finish.

Recommendations

Use a regulated hot air gun at an appropriate distance to avoid overheating the cable or adjacent components. Ensure surfaces are clean and dry before application. For best results, select a cap size that matches the cable diameter prior to shrinkage.