About This Product
These solder seal connectors make wire splicing super easy and reliable.

You get a 100-pack of blue connectors designed for 16-14 AWG wire – a very common gauge for automotive and marine electrical work.

The idea is simple: strip your wires, insert them into the connector, apply heat with a heat gun, and the solder melts and flows around the wires while the outer tubing shrinks to seal the connection.

The result is a waterproof, insulated, and vibration-resistant joint that won't pull apart.

The clear tubing lets you see the solder flow, so you know it's done right.

There's even a reusable case to keep everything organized.

Great for trailer wiring, boat electronics, car audio, or any place you need a secure, weatherproof splice that's stronger than a crimp connector.

