Waterproof connectors

⚡ Make secure, waterproof wire connections in seconds!

These waterproof connectors make wiring fast, safe, and hassle-free—no need for crimping tools or messy tape. Just heat it, shrink it, and you’re done!

✨ Main benefits

🔥 Solder, insulate, and seal all in one step

💧 Waterproof and heat-resistant for strong, lasting connections

⚙️ Easy to use—just apply heat with a heat gun

🧰 Perfect for automotive, marine, and home repairs

🔗 Transparent sleeves for easy inspection

🔧 How to use

1. Slide the connector over stripped wire ends.

2. Twist wires together and position in the center.

3. Apply heat evenly until the tubing shrinks and solder melts.

4. Let it cool—your connection is now sealed and secure!

📏 Product details

• Material: Polyolefin + low-temp solder

• Shrinking ratio: 2:1

• Working temperature: -55°C to 125°C

• Color-coded by size

📦 Package includes

• 50, 100, 200, 530, 1000x waterproof connectors.