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Brand: Haisstronica
AWG: 26-10
Haisstronica’s premium solder seal wire connectors with heat shrink tubing deliver a dependable solution for anyone seeking waterproof, durable electrical connections. Each solder seal wire connector integrates a low-temperature solder ring and heat-activated adhesive lining, encased in tough yet flexible heatshrink tubing.
These solder and seal wire connectors combine the functionality of a solder butt connector and shrink tube into one easy-to-use piece. When heated, the shrink tubing contracts and the solder melts, forming a strong electrical bond while sealing out moisture and corrosion. Ideal for automotive wiring, marine installations, and household electrical repairs.
Unlike traditional crimp-style connectors, these soldering butt connectors require no crimping tools—just a heat gun and a few seconds to create a professional-grade seal. The shrink heat shrink tubing offers mechanical protection and insulation for long-term reliability.
Whether you're working in a wet engine bay or wiring outdoor lights, Haisstronica’s shrink tube butt connectors provide consistent performance and rugged protection. It’s a must-have solution for any wire repair or installation.
Features:
Upgrade your wire connections with Haisstronica’s all-in-one solder and seal wire connectors. These connectors combine solder rings and durable heat shrink tubing to make secure, waterproof connections in seconds—no crimping required.
Each solder butt connector contains a low-temp solder ring that melts uniformly, bonding wires together and creating a strong, corrosion-resistant electrical connection.
The dual-wall shrink heat shrink tubing includes an outer polyolefin layer and inner adhesive lining, offering insulation, waterproofing, and strain relief. Whether you call it heat-shrink tubing, heatshrink tubing, or shrink tube, it delivers professional-grade sealing.
Our clear shrink tubing lets you see exactly when the solder melts and flows, helping you ensure a perfect connection every time.
Use these soldering butt connectors across a wide range of applications:
Automotive wiring and stereo installs
Boat and marine electronics
Trailer light repairs
DIY and professional home electrical work
Low-voltage outdoor systems
This kit is your go-to for quick, permanent, and clean connections.
4 sizes of solder seal wire connectors
Industrial-grade heat shrink tubing
Handy storage case
Instructions for use
Stop wasting time with unreliable crimps. Haisstronica’s shrink tube butt connectors give you the advantage of clean, fast, and secure wire joins—built to withstand heat, moisture, and vibration. Whether you're fixing a boat, car, or garden lights, trust our solder and seal wire connectors to keep it connected.
The solder seal wire connector heat-shrink tube made of EVA materials clearly allows the user to see the quality of the soldering penetration, which is one of the qualities that verify a quality connector!
The 3:1 heat shrink connector with adhesive lined will exude hot melt adhesive after being evenly heated, quickly shrink, and adhesion to the insulation of the wire. Create a complete environmental seal. Waterproof,Wear-resistant.
Crimping tool designed for heat shrink connectors, ratcheting mechanism, comfortable handles
Most items are usually shipped within 1-2 working days.
We do recommend allowing up to 3 weeks for your order in peak times, such as a special offer or promotion. Delivery times are beyond our control but rest assured give you the best service.
Your delivery confirmation email will contain your tracking number and order details.
Depending on the country of delivery, you may be required to pay extra tax or charges such as VAT and/or import duties.
We hope you love everything you purchase from Haisstronica but if you’re not 100% happy, we want to know about it. Please get in touch with all feedback about our products so we can continue improving our service for you.
You can return any item within 30 days of purchase. If you wish to return a product, you must notify Haisstronica within 7 days of receiving your item. Unfortunately due to logistics, we cannot accept return requests after this period.
All items being returned must be in new and resalable condition.
Refunds will be provided after the items have been received and inspected by Haisstronica. A 10% stocking fee will be deducted from the total amount.
Shipping charges are non-refundable.
Taxes and any other charges incurred by the customer are non-refundable.