Waterproof Heat Shrink Butt Connectors with Solder Seal – 100 PCS Set
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Create secure, waterproof electrical connections in seconds with these Heat Shrink Solder Seal Wire Connectors.
✓ Solder, seal, and insulate in one simple step
✓ Waterproof and corrosion-resistant connection
✓ No crimping required for quick installation
✓ Color-coded sizes for easy wire matching
✓ Ideal for automotive, marine, motorcycle, and household wiring
Fast & Reliable Electrical Connections
Eliminate the hassle of traditional crimping and soldering methods. These solder seal wire connectors combine solder, insulation, and waterproof sealing into a single connector. Simply insert the wires and apply heat to create a strong, professional-quality connection.
Waterproof Dual-Wall Design
Each connector features a heat-shrink outer tube and internal hot-melt adhesive that creates a waterproof seal around the wire. The integrated low-temperature solder ring melts evenly to form a secure electrical connection while helping protect against moisture, dirt, and corrosion.
Perfect for Multiple Applications
- Automotive wiring repairs
- Marine and boat electrical systems
- Motorcycles and ATVs
- Trailer wiring
- Home electrical projects
- Speaker and audio installations
- DIY electronics and hobby projects
Easy to Use
- Strip the wire ends.
- Select the correct connector size.
- Insert both wire ends into the connector.
- Apply heat evenly using a heat gun.
- Allow the solder ring to melt and the tubing to shrink.
- Let cool for a secure waterproof connection.
Color-Coded Wire Sizes
- White: 26-24 AWG (0.25-0.34 mm²)
- Red: 22-18 AWG (0.5-1.0 mm²)
- Blue: 16-14 AWG (1.5-2.5 mm²)
- Yellow: 12-10 AWG (4.0-6.0 mm²)
Product Specifications
- Material: Tinned Copper + Polyolefin Heat Shrink Tube
- Connector Type: Solder Seal Heat Shrink Butt Connector
- Feature: Waterproof, Insulated, Corrosion Resistant
- Operating Method: Heat Activated
- Application: Electrical Wire Splicing and Repair
Package Includes
- 100 × Waterproof Solder Seal Wire Connectors
Note
- For best results, use a heat gun rather than an open flame.
- Select the correct connector size based on wire gauge.
- Allow the connection to cool completely before handling.
Free U.S. Shipping + Tracking!
All orders in the U.S. include free shipping with a Track & Trace code, so you can monitor your order every step of the way. You'll receive your tracking code via email within 24-72 hours after placing your order.
We want you to be completely satisfied with your purchase. If you are not satisfied, you can return your order within 30 days.
Before returning the goods please contact our customer service at hello@luvans.com and let us know the reason for the return so we can process your request correctly.
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