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SolderStick Waterproof Solder Wire Connector Kit
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4.6 Stars | 5000+ Reviews 
Sale: Live for 24 Hours | 
Stock: 87 Kits Left
IP67 Waterproof
Sealed Performance
Weather Resistance
Free Worldwide Shipping
30 Day Money Back Guarantee
24/7 Customer Support
Compatible with all Solderstick wire connectorsHighly efficient tool that quickly heats up to its maximum temperature in 2-3 secondsErgonomic-design handle prevents strain injuries from long-term useIdeal use for heat shrink wrapping, epoxy resin, shrink tubing, crafts, cell phone repairs, vinyl wrap, paint removal, electronics repair, and so much more
Don't take our word for it, see what our customers have to say!
Recommended By
Experts, Pros & DIYers
Our products are backed and used by professionals all around the world.
Robby Layton
The Bearded Mechanic
Born Again Boating
Robby Layton 
343K Subscribers
The Bearded Mechanic 414K Subscribers
Born Again Boating244K Subscribers
Find Out Why 50,000 CustomersLove SolderStick
Gabriel
Verified Buyer
Using a heat gun they provided and it was super easy to slip it on, twist the wires and slip it back on to solder and seal in one swoop is wicked cool! Very happy! Gave them
William
Verified Buyer
Work excellent! Seal AND solder wires together! I just hit them for about 15 seconds with my heat gun till shrink tube shrunk then solder melted to wire leads...boom, done!
Brad
Verified Buyer
This solder sleeve works exactly how it is described & kills two birds with one stone of soldering wire as well as sealing the connection. It is a huge time-saver.
Kevin
Verified Buyer
After about 5 seconds the rubber material started to shrink. At about 9 seconds the solder started to melt & bond the wires. I gave the wires a firm tug & there were super tight.
Frequently Asked Questions
A heat gun is a versatile tool that generates hot air to shrink and seal materials, shape plastics, remove paint, and perform various other tasks.
Similar to how a heat shrink terminal uses heat to create a protective seal around wire connections, a heat gun employs hot air to manipulate and modify different substances.
The optimal heat gun temperature depends on the specific task, but a common setting is around 399°C (750°F). Unlike open flames, which can cause damage and fire hazards, heat guns provide a controlled heat source.
Our shipping typically takes 3-5 business days in the USA and 7-10 business days in other parts of the world.
If you are not completely satisfied, we are here to make it right.
We stand behind our products with a 90-day money-back guarantee.
Plus, our customer support team is always ready to assist with any questions or concerns.
Connect and seal your cables without crimping or soldering! Solderstick's heat gun for soldering connectors offers the ultimate convenience when it comes to making solid wire connections.
IP67 Waterproof: Provides superior protection against water and dust infiltration.
Fuss-free and Safe connection in seconds: Quick and easy installation without the need for crimping or soldering.
Connect and seal your cables without crimping or soldering! Solderstick's heat gun for soldering connectors offers the ultimate convenience when it comes to making solid wire connections.
IP67 Waterproof: Provides superior protection against water and dust infiltration.
Fuss-free and Safe connection in seconds: Quick and easy installation without the need for crimping or soldering.
Perfect for working in tight spaces: Compact design allows for easy application in confined areas.
Variety of sizes for your boat, automobiles, or any DIY electrical projects: Suitable for a wide range of applications and wire gauges.
Comply with all Relevant Standards:ROHS, ISO 9001:2008, SGS, and CE certified for quality and safety.
The Solderstick heat gun for soldering is a versatile tool essential for many applications. It is perfect for personal, professional or emergency use!
Boats:From repairing electrical systems to shrinking marine-grade components, the heat gun ensures reliable connections in harsh marine environments.
Automobiles:Automotive electrical repairs, custom wiring, and heat shrink tubing applications benefit significantly from the controlled heat provided by this tool.
Home DIY wirings:Tackle household electrical projects confidently, using the heat gun for soldering to create secure and insulated connections for lighting, outlets, and appliances.
Audio Systems: Soldering speaker wires, connecting amplifiers, and working on delicate electronic components require a precise heat source, which this heat gun provides.
Electrical Projects: This heat gun suits various electrical projects, from hobbyist electronics to industrial electrical work.
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