Kuject 50PCS Solder Seal Wire Connectors, Waterproof Heat Shrink Butt Connector Solder Sleeve Self-Solder Insulated Electrical Butt Splice Wire Terminals for Marine Automotive Boat Truck Wire Joint

Kuject 50PCS Solder Seal Wire Connectors, Waterproof Heat Shrink Butt Connector Solder Sleeve Self-Solder Insulated Electrical Butt Splice Wire Terminals for Marine Automotive Boat Truck Wire Joint

Q: Can I use hair dryer instead heat gun?

The heat gun takes awhile to melt it so wouldn’t use a hairdryer I’m guessing if it did work you would be there for ages.

Q: Hi. Does it need to be used with other tools?

Yes, you need to purchase preferably a heat gun. The heat gun is used to mould the connector around the 2 broken wires securely so that they connect as 1.

Q: What’s it up rating?

I find these very useful indeed. They give a prefect connection, which is waterproof. (Although I always use heat shrink tubing over the connections to make certain they are totally sturdy and waterproof.)

Q: 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?

Good for fixing wires together. I just use enough hat air till the solder melts and plastic tightens. Gentle heat. I use a heat gun that straps paint.

Product ID: 220199238

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Details

Gauge
14
Connector type
Butt Splice
Contact material
Copper Alloy
Insulation material
Polyolefin" or
Terminal
Ring Terminal

💧Dual hot-melt adhesive rings for superior waterproofing

🔥High-temp resistant material prevents premature shrink

⏱️Solderless & crimpless for ultra-fast connections

Frequently Bought Together

Kuject 50PCS Solder Seal Wire Connectors, Waterproof Heat Shrink Butt Connector Solder Sleeve Self-Solder Insulated Electrical Butt Splice Wire Terminals for Marine Automotive Boat Truck Wire Joint

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SEEKONE Mini Heat Gun 2 Temperature 260℃/450℃, 350W Handheld Hot Air Gun Tool 1.5S Fast Heating with Overload Protection, Non-Slip Rubber Body, Nozzle for Craft Embossing, Shrink Wrapping

Description

🔥 Seal it fast, seal it smart — the future of wire connections is here!

SPEED MEETS SIMPLICITY - Forget soldering and crimping—just heat and seal in seconds with a heat gun.
BUILT TO WITHSTAND HEAT - Exclusive materials resist melting, delivering reliable performance under high temperatures.
PERFECT FOR TIGHT SPOTS - Flexible connectors bend easily, ideal for cramped automotive or marine wiring.
UNMATCHED WATERPROOF SEAL - Dual adhesive rings lock out moisture, ensuring long-lasting, corrosion-free joints.
CERTIFIED AUTOMOTIVE GRADE - Meets IATF16949:2016 standards for the safest, most durable vehicle repairs.

Kuject’s 50PCS Solder Seal Wire Connectors combine heat-shrink technology with self-soldering sleeves to deliver waterproof, durable, and fast electrical splices. Designed for automotive, marine, and truck wiring, these connectors eliminate the need for crimping or soldering tools beyond a heat gun. Featuring dual hot-melt adhesive rings and high-temperature resistant materials, they ensure secure, moisture-proof connections that meet rigorous IATF16949:2016 automotive standards.

Specifications

Manufacturer	Kuject
Part number	WT050
Item Weight	18.1 g
Product Dimensions	13 x 8.99 x 1.8 cm; 18.14 g
Item model number	WT050
Size	50PCS
Style	simple
Item Package Quantity	1
Number of Pieces	1
Measurement System	Metric
Specification met	CE, UL, VDE
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?

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