Connect and Seal your Wires
without crimping or terminals!
Create a 100% safe connection for electrical projects or wires on your boat or car! Completely water and weather-proof and heat-resistant. The Solder Wire Connectors are perfect for DIY projects or professional electrical work.

- Set up in 5 minutes
- 100% waterproof & secure
- Color-coded for different wire sizes
✔️EASY TO USE - Simply position the 2 stripped wires into solderstick™ self soldering connectors and apply heat to finish the connection. The solder will gradually flow, and the insulation tubing will shrink down, creating a waterproof seal.
✔️Unique dual walled design- 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.
✔️GREAT FOR PROFESSIONAL OR EMERGENCY USE - Our waterproof solder wire connectors are optimal for your marine, vehicle, aircraft, home and even scientific projects, ensuring secure and weatherproof soldering! Comes with a Case with compartments for easy storage and portable use!
✔️COMPLY WITH ALL RELEVANT STANDARDS: ROHS, ISO 9001:2015, SGS and CE standards.
Package Included:
● 1× 50/100/250 PCS Heat Shrink Solder Connectors