Kuject 120PCS Solder Seal Wire Connectors, Waterproof Heat Shrink Solder Sleeve Self-Solder Insulated Electrical Butt Splice Wire Terminals for Marine Automotive Boat Truck Wire Joint
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Kuject 120PCS Solder Seal Wire Connectors, Waterproof Heat Shrink Solder Sleeve Self-Solder Insulated Electrical Butt Splice Wire Terminals for Marine Automotive Boat Truck Wire Joint

4.6/5
Product ID: 149432174
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Details

  • Colour
    RED BLUE WHITE
  • Connector type
    Butt Splice
  • Contact material
    Phosphor
  • Insulation material
    Polyethylene
  • Stud size
    6 month
💧dual waterproof adhesive rings
🔥heat-activated solder seal
⏱️120PCS rapid-connect kit

Description

🔥 Seal it fast, seal it smart — connect like a pro! 🚀

  • SUPERIOR WATERPROOF SEAL - Dual hot-melt adhesive rings ensure moisture-proof, marine-grade protection.
  • COMPACT FLEXIBLE DESIGN - Perfect for tight, confined spaces with bendable connectors.
  • CERTIFIED AUTOMOTIVE QUALITY - Meets IATF16949:2016 standards for professional-grade vehicle repairs.
  • HIGH TEMP RESISTANT MATERIALS - Exclusive tubing prevents premature melting for flawless joints.
  • EFFORTLESS HEAT GUN ACTIVATION - No soldering or crimping—just apply heat and seal in seconds.

Kuject120PCS Solder Seal Wire Connectors offer a professional, time-saving solution for electrical splicing with heat-activated solder rings and dual waterproof adhesive seals. Designed for automotive, marine, and truck wiring, these connectors are flexible, high-temperature resistant, and certified to IATF16949:2016 standards, ensuring reliable, moisture-proof connections in even the tightest spaces.

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Specifications

ManufacturerKuject
Part numberSS120
Item Weight109 g
Product Dimensions20 x 10 x 1.7 cm; 108.86 g
Item model numberSS120
Size120PCS
ColourRED BLUE YELLOW WHITE
StyleSS120
MaterialPE,Tin
ShapeTubular
Item Package Quantity1
Measurement SystemEnglish/Standard
Specification metIATF16949:2016
Batteries included?No
Batteries Required?No

Have a Question? See What Others Asked

Can I use hair dryer instead heat gun?
Hi. Does it need to be used with other tools?
What’s it up rating?
is this suitable to reconnect a cut off hedge cutter cable (240v 5a). Also I just have a wind proof lighter is that ok and will the flame not burn it?

Reviews

4.6

All from verified purchases

B**C

Excellent items

I have to say for the price these are a must in any automotive workshop, very simple and straightforward to use with a heat gun and a surprisingly strong watertight joint for not much effort.... I will never use my crimping tool with connectors again these give a very solid joint with no fuss.

A**R

Product Review: Kuject 50PCS Solder Seal Wire Connectors

The Kuject 50PCS Solder Seal Wire Connectors have been a game-changer for my electrical projects. These waterproof heat shrink butt connectors are incredibly easy to use and provide a secure and reliable connection for marine, automotive, boat, and truck wire joints.The self-solder feature is a game-changer, eliminating the need for an extra soldering tool. All I need to do is insert the wires, apply heat, and watch the magic happen. The solder sleeve ensures a solid bond, leaving no room for error.I appreciate the extra peace of mind these connectors offer with their waterproof properties, making them ideal for use in various weather conditions and environments.The 50PCS assortment provides a good range of sizes, giving me options for different wire gauges and joint sizes.Overall, the Kuject Solder Seal Wire Connectors have made my electrical work much more efficient and reliable. I highly recommend these connectors to anyone looking for a hassle-free and effective solution for wire splicing and connections.

M**O

Easy and effective.

Not sure if it's the solder or the heat shrink that's holding the wires tightest but it's effective and makes joining wires simple. Solder in it has quite a low melting point so takes a bit longer than you might expect to harden again (give it a minute). I tried bodging 4 wires in one connector and it's still holding them solid. Personally I wouldn't trust it completely to insulate the wires, I think I'd put another heat shrink sleeve over the top because I'm not certain the solder part won't melt through and it'd be difficult to spot.

R**Z

Easy solder

Very handy easy to use with even an ordinary lighter

S**N

Deadly

Very easy to use and make a strong connection... Great value for the price

A**Y

very strong

excellent worked perfectly

J**E

Easy and effective for repairs and installation.

Just surprised the dog hasn't missed em yet.

A**R

Difficult to heat enough...

I have used similar before but found the smallest connectors very hard to heat enough to melt the solder without the outer plastic becoming molten.Yes. I used a heat gun.

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TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Kuject 120pcs Solder Seal Wire Connectors Waterproof Heat Shrink Solder | Desertcart KUWAIT