5mm Electrical Waterproof Seal Heat Shrink Splice Wire Sleeve - Blue

The 5mm Electrical Waterproof Heat Shrink Splice Sleeve is designed for secure and sealed wire connections in demanding electrical environments. With a heat-activated adhesive lining and a transparent polyolefin tubing, it provides strong mechanical support and long-lasting waterproof insulation. The blue identification ring indicates wire gauge compatibility, making it suitable for automotive wiring, marine applications, outdoor electronics, LED connections, and general electrical repairs.

Features:

1. Heat-activated adhesive inner lining ensures a waterproof and durable wire splice
2. Transparent sleeve for visual confirmation of proper wire insertion
3. Blue color-coded ring for easy wire size identification
4. Provides strong strain relief and vibration resistance
5. High protection against moisture, corrosion, dust, and chemicals
6. Ideal for automotive, marine, outdoor, and electrical maintenance applications

Specifications:

• Inner Diameter (Before Shrink): 5mm
• Material: Polyolefin heat-shrink tube with adhesive sealant
• Shrink Ratio: 2:1 (typical)
• Color: Transparent with white body and blue identification ring
• Operating Temperature Range: –55°C to +125°C
• Shrink Temperature: ≥ 80°C
• Waterproof Rating: High (after proper heat shrinking)
• Application: Wire splicing, waterproof insulation, automotive harnesses, marine electronics, outdoor wiring

Package Includes:

1 × 5mm Electrical Waterproof Seal Heat Shrink Splice Wire Sleeve – White-Blue