- Low Temp Self Soldering : with one step, you get a soldered, sealed, and insulated connection.
- Shrink Tube is Thicker: Excellent stretch and mechanical damage resistance. Quality and durability is outstanding.
- Waterproof : Low heat solder and hot melt adhesive can produce perfect seal, protect electrical connections.
- Easy to Use: Simply position the stripped wires into the solder sleeve and apply heat to finish the connection. Makes butt connections a breeze. Electrical work gets cut in half!
- Compliant with All Relevant Standards: Compliant with ROHS, ISO 9001:2008, SGS and CE standards.
Heat Shrink Solder Seal
Dave Lewis –
I yous these all the time.i like tham.it makes the job so much easyer.
Another Michigan Mom –
Work great and seal tight. Clear tubing makes it easy to see what you are doing. They are very delicate though, the white sealer slips out of place sometimes, and it is tricky to use when that happens.
Thomas LynchThomas Lynch –
I’m never going crimp-ons again! These suckers are fantastic for auto. I’m rebuilding a jeep and chasing electrical issues left and right. These guys arrived today and I have my new door harness ready to go in under 30 minutes! Word of advice, let cool after heating for about 30 seconds before moving it around
awsome meawsome me –
Had to repair 30 wires on my truck, and these are AWESOME. Super easy to use with a cheap heat gun. Saved SOOO much time.
Brandon –
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These work well for butting together wiring harnesses for a car stereo. It might take a little more time than crimping them together, but the result is a nice professional look and they give the wires a very tight bond. The first one I did came apart when I pulled on the two wires, but on my second attempt I heated the soldering ring longer, thus it shrunk down more on the wires and now when I pull on the wires it doesn’t pull apart. Success!
Martin Coalson –
These are easy to use, end to end wire connections, which melt solder and plastic wrap, tight with a portable lighter.
MC357 –
I have not used them yet but they look like they are of good quality. Arrived sooner than estimated. Didn’t give 5 stars just because I have not used yet.
Alexander PendragonAlexander Pendragon –
I’ve never used heat shrink splices before, but these were very effective.
Long John Silver –
I used these recently when requiring new hand controls on my Harley. They worked very well.
Amazon Customer –
Used for connecting rgb pixel wires – used about 150 so far and zero issues.
Austin Strouse –
Was very useful for doing my trucks wiring and seems like they are going to last. 10/10 will buy again.
LukeLuke –
I rewired my boat, all my accessories ran 14 gauge. Every wire to wire connection I used these, worked exceptionally well. I learned on the first boat that grill lighters do work, its so much better to buy a butane torch, especially since im either working at the dock, or with a fan running. both will do the shrink + solder just fine, but a butane torch is less frustrating with wind. Everything seems waterproof and strong so far.