Waterproof Solder Seal Heat Shrink Wire Connectors

Streamline your electrical projects with these professional-grade Heat Shrinkable Wire Connectors. Designed for an all-in-one solder and seal process, these terminals eliminate the need for bulky crimping tools or soldering machines. Each Waterproof Sleeve features a dual-walled design with polyolefin tubing on the outside for insulation and high pullout strength, while the internal Tinned Solder Seal ensures a rock-solid, conductive connection. Whether you are performing a Butt Electrical Splice on a vehicle or marine equipment, these connectors provide a durable, corrosion-resistant bond that stands up to the harshest outdoor environments.

Key Features

• Fast One-Step Process: Combines soldering and sealing into a single step, saving time and preventing messy setups.

• Superior Waterproofing: Features a dual-wall design with hot-melt adhesive and internal solder to create a completely moisture-proof barrier.

• Color-Coded Identification: Tubing is color-coded by size, allowing for instant identification for wires ranging from AWG 26 to 10.

• High-Strength Insulation: The outer polyolefin tubing shrinks at a 2:1 ratio, providing excellent strain relief and electrical insulation.

Why Choose Our Solder Seal Terminals Traditional crimp connectors can vibrate loose or corrode over time, but our Waterproof Sleeve technology creates a permanent, environmentally sealed bond. The Tinned Solder melts at a low temperature of 138°C (280°F), ensuring a perfect flow without damaging the wire insulation. These connectors are specifically engineered for Outdoor Applications like boats and automotive wiring where vibration and moisture are constant threats. By using a simple heat gun, you achieve a professional-grade Butt Electrical Splice that meets rigorous international standards.

Perfect For

• Marine and Boat Owners: Ideal for making waterproof repairs in salt-air environments.

• Automotive DIYers: Perfect for wiring stereo systems, lights, and engine components.

• Home Maintenance: A reliable choice for outdoor lighting or any electrical project requiring a secure, insulated connection.

Product Specs

• Wire Range: AWG 26–10 (White, Red, Blue, Yellow)

• Shrink Ratio: 2:1

• Minimum Solder Melting Temp: 138°C (280°F)

• Working Temperature: -55°C to 125°C (-67°F to 257°F)

• Compliance: RoHS, ISO 9001:2008, SGS, and CE standards

Experience the difference these Solder Seal Heat Shrink Connectors can make in your day.