3 1 Waterproof Adhesive Heat Shrink Tube Kit 180 220 270 500PCS Wire Cable Repair Insulation Sleeve Polyolefin Tubing Set

## 3:1 Adhesive Heat Shrink Tubing Kit

This heat shrink tubing kit is designed for wire insulation, cable protection and repair work. The 3:1 shrink ratio provides a tight fit around wires and connectors, while the adhesive inner layer helps improve sealing and protection after heating.

### Key Features

- 3:1 shrink ratio for a tighter and more secure fit
- Adhesive inner wall helps improve waterproof sealing
- Polyolefin material for electrical insulation and protection
- Pre-cut assorted tube sizes for convenient daily use
- Available in 180pcs, 220pcs, 270pcs and 500pcs kits
- Color options include black, transparent and black-red assortments
- Suitable for wire repair, cable marking and connector protection
- Compact assortment kit for home, workshop and electrical projects

### Applications

Ideal for electrical wiring, cable insulation, connector sealing, automotive repair, DIY electronics, marine wiring, home maintenance and workshop cable protection.