Waterproof cable connections – no soldering iron, no tape needed. Solder and seal in one step – apply heat, done. 50-piece color-coded set – four sizes for every cable.

A reliable cable connection shouldn’t require a tool mess. These heat shrink solder connectors join cables in a single step — insert cable, apply heat, done: The integrated solder ring melts while the polyolefin tubing seals the connection tightly and waterproof. Protection rating IP67.

No soldering iron, no insulating tape, no loose connections. Whether vehicle, boat, outdoor installation, or DIY work — these connectors hold wherever moisture and vibrations matter.

The 50-piece set covers four cable cross-sections — from fine signal cables to heavier automotive and marine cables — color-coded and packed in a storage box for quick access on the job.

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You will love this

• IP67-certified waterproofing – reliably protects connections from moisture, wetness, and corrosion
• Integrated solder ring with double-walled polyolefin tubing – solders and insulates in one step, no soldering iron required
• Shrink ratio 3:1 – tightly wraps around the connection for a weatherproof seal
• Activates from 80°C, solder ring melts from 111°C – with heat gun or lighter, no special tools needed
• Color coding by cable diameter – four sizes neatly sorted for quick access
• 50-piece assortment set in storage box – 10× White (26–24 AWG), 22× Red (22–18 AWG), 13× Blue (16–14 AWG), 5× Yellow (10–6 AWG)

Technical data

• Material: Polyolefin heat shrink tubing (outer), hot melt adhesive (inner), tin solder ring
• Included cable sizes:
  • White: 26–24 AWG (0.25–0.34 mm²) – 10 pieces
  • Red: 22–18 AWG (0.5–1.0 mm²) – 22 pieces
  • Blue: 16–14 AWG (1.5–2.5 mm²) – 13 pieces
  • Yellow: 10–6 AWG (4.0–6.0 mm²) – 5 pieces
• Shrink ratio: 3:1
• Minimum shrink temperature: 80°C
• Minimum soldering temperature: 111°C
• Operating temperature range: -55°C to +125°C
• Protection class: IP67 (dust and waterproof)
• Total quantity: 50 pieces
• Scope of delivery: 50 heat shrink solder connectors in 4 sizes, sorted in a storage box
• Notes: Activation with heat gun or lighter. Not a substitute for certified components in professional electrical installations. Keep out of reach of children.