Warenkorb
Dein Warenkorb ist leer
Fast soldering kit with a dual-temperature heat gun, pre-measured solder sticks, and solder seal wire connectors. The heat shrink tubing heat gun delivers precise, waterproof, corrosion-resistant connections—perfect for marine, automotive, trailer, and DIY wiring repairs.
Secure Payment via:
Take your electrical projects to the next level with the Haisstronica all-in-one heat gun set. This versatile kit includes the best heat gun designed specifically for heat shrink tubing, solder seal wire connectors, and precise soldering tasks.
Features:
Haisstronica’s all-in-one automotive wire connectors kit pairs a 350W heat gun for soldering with pre-measured solder stick and assorted shrink solder connectors so you can handle almost any wiring repair with one compact set.
Each heat shrink solder sleeve uses low-temp solder sleeves and adhesive to create a true solder & seal joint, turning simple repairs into professional-grade soldering connections in seconds.
Instead of juggling a bulky iron and separate tubing, the powerful heat shrink heat gun or hot air gun for heat shrink activates the internal alloy and adhesive at the correct solder melting point, forming durable butt splice solder and wire splice solder joints that stay sealed in automotive, marine and outdoor environments.
Start by stripping the wire and sliding on a Haisstronica heat shrink solder sleeve from the kit. Overlap the conductors in the center, then use the included heat gun for soldering or hot air gun for shrink wrapping to gently warm the colored ring until the internal solder shrink sleeves flow.
When the pre-measured solder stick reaches its ideal solder melting point, it turns the connector into a solid soldering splice and solder wire splice with full electrical continuity. Keep heating so the outer tube shrinks tight, creating a waterproof splice seal—no crimp tool, no loose solder terminals, just clean soldering connections and maintenance-free sealing connectors.
This quick procedure replaces traditional solder on terminals with a fast, repeatable solder & seal method anyone can master.
Designed for versatility, Haisstronica heat shrink solder sleeves and shrink solder connectors are ideal for solder for automotive wiring, boat wiring harnesses, trailer lights, motorcycle accessories and home DIY projects.
Mechanics and electricians rely on these solder on terminals and solder terminals to create vibration-resistant butt splice solder joints that stand up to moisture, salt and road grime. Combined with the portable hot air gun for heat shrink, every repair—from engine-bay solder wire splice to bilge-pump wire splice solder—gets a durable splice seal that outperforms ordinary crimp connectors.
Using this system not only speeds up workflow, it also helps Haisstronica rank as a go-to brand for reliable soldering connections and long-lasting sealing connectors across automotive, marine and outdoor wiring applications.
Quick Secure Connections
Perfect for outdoor projects, it keeps your connections safe from moisture and corrosion.
Guaranteed Weatherproof
Its innovative design ensures a secure bond every time, making your projects smooth and efficient.
Easy To Use & Saves Time
Save time and effort with connectors that simplify your tasks without compromising quality.
Enhanced Safety
Reduce burn & hazard risks to ensure a safer working environment, while being 100% safe for electronics.
Fits All Projects
From automotive repairs to home improvements, it’s the go-to solution for any wiring challenge.
Lasting Reliability
With high-quality materials and construction, it delivers reliable connections that stand the test of time.
This heat gun with temperature control offers adjustable settings to suit various tasks. Easily switch between delicate soldering operations and robust heat-shrink tubing applications, ensuring perfect results every time.
Our hot air gun soldering set includes premium solder seal wire connectors and heat shrink tubing. Ideal for quick, secure electrical connections, these butt connectors with solder provide robust, waterproof seals, suitable for automotive, marine, and DIY applications.
The ergonomic design of our heat gun ensures ease of use and reduced fatigue during prolonged projects. Portable and efficient, it's the perfect tool for professionals and DIY enthusiasts alike.
Yes. This automotive wire connectors kit includes assorted shrink solder connectors and heat shrink solder sleeves sized for common wire gauges used in solder for automotive wiring, marine and DIY projects. Each heat shrink solder sleeve has a pre-measured solder stick / solderstick inside, so once the correct size is chosen you get a consistent solder wire splice and strong soldering connections every time.
The kit is supplied in an organized case that keeps the solder sleeves, solder stick, and accessories sorted by size, making it easy to grab the right connector at the job site. Paired with your 350W heat gun for soldering or hot air gun for heat shrink, the portable case turns the set into a grab-and-go solution for fast wire splice solder repairs anywhere.
The included 350W mini heat shrink heat gun is compact and lightweight, so it’s easy to control with one hand while you position the wires with the other. Dual temperature settings (250°C & 400°C) let you dial in the right heat so the solder shrink sleeves reach the ideal solder melting point without overheating the insulation. Used as a precise hot air gun for shrink wrapping, it delivers clean, even heat for reliable soldering splice and solder & seal results.
Absolutely. Each connector is designed as a waterproof sealing connector: the internal alloy forms a solid butt splice solder joint while the tubing shrinks to create a tight splice seal. This makes them perfect for boat wiring, trailers, motorcycles and any exterior solder on terminals or solder for automotive wiring exposed to moisture and vibration. With a proper hot air gun for heat shrink, you get long-lasting, corrosion-resistant soldering connections that hold up outdoors.
The connectors use low-temperature solder sleeves inside thick, adhesive-lined tubing, so when heated they form a solid mechanical and electrical bond plus an outer protective layer. Once the heat gun for soldering melts the alloy, it cools into a strong wire splice solder joint, while the tubing locks it in place for impact and pull resistance. This heat shrink solder sleeve design is more robust than many crimp-only solder terminals, giving you durable, professional solder wire splice connections that stand up to automotive, marine and industrial use.
Haisstronica combines our best-selling solder seal wire connectors with a compact heat gun for soldering, giving you an all-in-one solution for fast, reliable soldering connections in the shop or on the road. Instead of juggling a separate iron, solder sticks, and loose heat shrink tubing, this kit uses pre-loaded solder sleeves that splice, solder, and seal in one pass. With the included 350W heat shrink heat gun, you get consistent solder & seal performance for automotive harnesses, marine wiring, and everyday DIY repairs.
Each solder and seal connector in this automotive wire connectors kit is built around a clear heat shrink solder sleeve that lets you see the joint as it forms. Inside the tube, a low-temperature solder stick / solderstick is positioned exactly where the conductors overlap. On both sides, adhesive-lined solder shrink sleeves act as sealing connectors, creating a tight splice seal once the tubing recovers. As you apply heat, the alloy reaches its designed solder melting point, flows into the strands, and solidifies into a true butt splice solder or solder wire splice—electrically solid and fully sealed.
The heart of the kit is the dual-temperature heat gun. Rated at 350W, this mini hot air gun for heat shrink doubles as a precise hot air gun for shrink wrapping small components and a focused heat shrink tubing heat gun for soldering sleeves. Two selectable settings—482°F and 752°F (250°C & 400°C)—give you the control to warm small-gauge shrink solder connectors gently or drive heat quickly into heavier cables. The nozzle concentrates airflow exactly where the solder sleeves sit, so you activate the alloy and adhesive without scorching jackets or nearby components.
Using the system is straightforward, even if you’re new to soldering. Strip the insulation to the proper length, twist or align the copper, and slide on the correct size heat shrink solder sleeve from the haisstronica kit. Center the inner ring over the overlap, then sweep the heat gun for soldering back and forth. As the alloy reaches solder melting point, you’ll see it wet out and form a smooth soldering splice around the conductors, followed by the tube shrinking and the adhesive flowing toward the ends. When the wire splice solder cools, you’re left with a one-piece joint that behaves like a factory-made solder on terminals connection—no crimp tools, no loose parts.
Because every application is different, the assortment covers popular AWG sizes used in solder for automotive wiring, boats, trailers, motorcycles, and equipment controls. In a single case you get shrink solder connectors sized for low-current signal lines up through heavier power leads, so one automotive wire connectors kit can live in a service truck, trail bag, or garage drawer. Mechanics, electricians, and DIYers reach for this set whenever they need a quick solder wire splice that still meets professional expectations in harsh environments.
Best practice is to choose the connector by conductor gauge and route, then let the haisstronica tool do the rest. Selecting the right heat shrink solder sleeves keeps the alloy in close contact with the strands and ensures the outer tube grips the jacket firmly. Heating evenly with the included heat shrink heat gun avoids under-cooked joints and prevents over-shrinking that can thin the tubing. Done correctly, each joint becomes a compact solder & seal node that resists vibration, splash, and road grime better than many crimp-only solder terminals or plain heat-shrink fixes.
For installers who work in tight spaces, the small form factor of the heat gun matters as much as the connectors themselves. The haisstronica mini hot air gun for heat shrink is light enough for overhead work yet strong enough to fully activate the internal alloy. That balance of power and control is what lets you make repeatable soldering connections under dashboards, near battery trays, in bilge compartments, or behind access panels—places where a traditional iron and open flame are inconvenient or unsafe.
Whether you’re building a new harness or chasing down a fault, this kit is engineered to shorten repair time without cutting corners on quality. The combination of pre-measured solder sticks, transparent heat shrink solder sleeve design, and a tuned heat gun for soldering means you spend less time guessing and more time finishing dependable solder wire splice joints. From one-off fixes to full-loom overhauls, haisstronica gives you a repeatable process for strong, sealed electrical connections that stand up to real-world use.
When your project calls for quick, waterproof soldering splice work—on vehicles, boats, trailers, or outdoor equipment—reach for haisstronica’s all-in-one solder and heat shrink kit. It’s a complete solder & seal system built around smart solder sleeves, a compact heat shrink tubing heat gun, and the know-how of a brand focused on long-lasting soldering connections.
Subscribe for Extra 5% OFF Your First order
