Voltyx
Waterproof Solder Seal Wire Connectors – 50-piece Set for Cable Connections
€33,95
Volume discounts
Planning to purchase multiple electrical or household appliances? We offer attractive quantity discounts with customized package prices. Contact us for a personal quote.
Customer service
Do you have any questions or need help? Our team is happy to assist you.
We are available on weekdays from 09:00 to 17:00 (CET).
📧 Email: info@voltyx.de
📞 Phone: +447888395753
Delivery Time
Our current processing time is 1–5 business days before the order is shipped. After shipment, delivery usually takes 1–5 business days within Germany (DHL) and to the USA (USPS), depending on the shipping service provider
Return
With us, you have a 30-day return policy – valid from the day you receive the goods.
If you wish to return an item, please contact us at:
📧 Email: info@voltyx.de
€33,95
€33,95
Top prices
Easy shopping
More Selection
Less effort
With these heat-shrink connectors, you can connect cables effortlessly and permanently in just three steps – completely without a soldering iron, electrical tape, or shaky connections. Insert the cable, apply heat, done: The integrated solder ring melts, while the polyolefin heat-shrink tubing seals the connection securely and waterproof.

The set includes 50 color-coded connectors in four different cable sizes – from fine signal cables to robust car and boat cables. Each connector meets IP67 protection class, making it ideal for vehicles, boats, outdoor installations, and DIY projects.
Add this product to your cart now and have it conveniently delivered to your home.

What you'll love
- IP67 certified waterproof – reliably protects connections from moisture, wetness, and corrosion
- Integrated solder ring with dual-wall polyolefin tubing – solders and insulates in one step, no separate soldering needed
- Color-coded by wire gauge – four sizes clearly sorted for quick access
- Minimum shrink temperature 80°C, solder ring melts from 111°C – activatable with heat gun or lighter, no special tools required
- Shrink ratio 3:1 – conforms tightly to the connection for a weatherproof seal
- 50-piece set in a storage box – 10× White (26–24 AWG), 22× Red (22–18 AWG), 13× Blue (16–14 AWG), 5× Yellow (10–6 AWG)

Technical Specifications
- Material: Polyolefin heat-shrink tubing (outer), hot melt adhesive (inner), tin solder ring
- Included wire sizes:
- White: 26–24 AWG (0.25–0.34 mm²) – 10 pieces
- Red: 22–18 AWG (0.5–1.0 mm²) – 22 pieces
- Blue: 16–14 AWG (1.5–2.5 mm²) – 13 pieces
- Yellow: 10–6 AWG (4.0–6.0 mm²) – 5 pieces
- Shrink ratio: 3:1
- Minimum shrink temperature: 80°C
- Minimum soldering temperature: 111°C
- Operating temperature range: -55°C to +125°C
- Protection class: IP67 (dust and waterproof)
- Total quantity: 50 pieces
- Scope of delivery: 50 heat-shrink connectors in 4 sizes, sorted in a storage box
- Notes: Activate with a heat gun or lighter. Not a substitute for certified components in professional electrical installations. Keep away from children.
Secure payment
Your payment details will be encrypted and processed securely.
- Choosing a selection results in a full page refresh.
- Opens in a new window.