SolderStick Waterproof Solder Wire Connector Kit

Kit Size
SolderStick is a one-stop solution for secure weatherproof connections in a fraction of the time.
✅Waterproof (IP67) for reliable connections even in harsh environments
✅Get a secured connection in seconds!
✅Perfect for working in tight spaces
✅Eliminates the risk of overheating and damaging delicate electronics or wiring
✅Wide compatibility with various wire sizes and types

Why Solderstick™
  • Achieve reliable, waterproof electrical connections
  • Say goodbye to unreliable connections in moisture or harsh conditions
  • Perfect for outdoor projects, marine applications, and automotive repairs
  • Simple and quick wire connections
  • Durable and long-lasting
  • Hassle-free installation, no more messy electrical tape
  • Professional-grade results
  • 3 easy steps to a secure, waterproof connection

    Step 1

    Prepare the cables

    Simply prepare the cables and choose the right connector size for your wires.

    Step 2

    Position Wire into Connector

    Put items together.



    Step 3

    Apply Heat

    Use a heat gun or simply a lighter to melt and shrink the connector tubing.

    And it’s done!

    Your waterproof and secured connection is now complete



    Easy Identification

    Color-coded tubing makes it easy to identify the right size connector for every application. Measure your wire, and easily choose the right connector by looking at the wire size chart on the box.



    Minimum Shrink Temperature

    80°C / 176°F

    Minimum Solder Melting Temperature

    138°C / 280°F


    Dual-walled polyolefin tubing with solder sleeve

    Waterproof Rating


    Cable/Wire Sizes

    White : 26-24 AWG / 0.25-0.34mm²

    Red : 22-16 AWG / 0.5-1.5mm²

    Blue : 16-12 AWG / 1.5-2.5mm²

    Yellow : 12-10 / AWG 4mm²





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