These heat shrink end caps are designed to seal and insulate the ends of electrical wires and cables. Each cap includes an adhesive inner lining that melts when heated, creating a moisture‑tight seal around the wire end to help prevent water ingress and corrosion.
The caps are made from thermoplastic polyolefin with a 1mm wall thickness and black finish. They shrink when exposed to heat from a heat gun, oven, or other hot gas source, forming a secure cover over the cable termination.
**Specifications**
- Type: Heat shrink end cap
- Color: Black
- Material: Polyolefin
- Wall Thickness: 1 mm
- Operating Temperature: –55°C to +125°C
- Minimum Shrink Temperature: +70°C
- Full Shrink Temperature: +110°C
- Tensile Strength: 10.4 MPa
- Dielectric Strength: 15 kV/mm
**Features**
- Adhesive lining for waterproof sealing
- Easy to apply with standard heating tools
- Suitable for telecom, power, and general electrical cables
- Provides insulation and mechanical protection for cut wire ends
**Package Contents**
10 × Heat shrink end caps
**Notes**
- Select the cap diameter that matches your cable size before heating.
- Apply heat evenly to ensure full shrinkage and adhesive flow.
- Please measure your existing part dimensions before ordering to ensure proper fit.