SKU: 5971667770

Waterproof Solder Wire Connectors - 50PCS - Heat Shrink Soldering Sleeve Terminals Insulated Waterproof Butt Wire Connectors Electrical Wire Soldered Terminals

Sale price$28.79 Regular price$31.99
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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Description

Waterproof Solder Wire Connectors - 50PCS - Heat Shrink Soldering Sleeve Terminals Insulated Waterproof Butt Wire Connectors Electrical Wire Soldered TerminalsCREATE PERMANENT, FLEXIBLE, AND WATER RESISTANT CONNECTIONS IN SECONDS. These Waterproof Solder Wire Connectors are so easy to use that anyone can now connect wires without any technical background. Polyolefin tubing in outside and hot melt adhesive in inside Solder and seal and with advanced waterproof function Polyolefin heat shrink butt connectors improved pullout strength, provides seal, strain relief, cable check, and insulation. Can be ideal use

CREATE PERMANENT, FLEXIBLE, AND WATER-RESISTANT CONNECTIONS IN SECONDS.

 

These Waterproof Solder Wire Connectors are so easy to use that anyone can now connect wires without any technical background.

  • Polyolefin tubing in outside and hot melt adhesive in inside
  • Solder and seal and with advanced waterproof function

 

  • Polyolefin heat shrink butt connectors improved pullout strength, provides seal, strain relief, cable check, and insulation.

      • Can be ideal use in marine and automobile applications

       

      • Extremely suitable for laboratory works.

      If you are looking for a incredible easy way to attach wires together, look no further. 

      Material: Tinned Copper

      Colors&Size:
      • 20 X Red Shrink Connectors: diameter 3.0mm/0.11inch, cable cross-section 0.5-1.0 mm⊃2;     
      • 15 X Blue Shrink Connectors: diameter 5.0mm/0.19inch, cable cross-section 1.0-2.5 mm⊃2;     
      • 10 X White Shrink Connectors: diameter 1.5mm/0.05inch, cable cross-section 0.3-0.5 mm⊃2;     
      • 5 X Yellow Shrink Connectors: diameter 6.0mm/0.23inch, cable cross-section 4.0-6.0 mm⊃2; 
       
      Product Features 
      • No need to twist nor tape the conductor.
      • Conductor of wire is not exposed during connection.
      • Made of flame retardant material.
      • Easy to use & time saving.

       

      FEATURES

      • CONNECT SOLDER wires and SEAL with ease. No need to strip insulation before connection and no more risk of hurting yourself in the process.
      • Prevents wire corrosion after sealing
      • Dual-walled Design; Polyolefin Tubing + Hot-Melt Adhesive
      • High tensile strength provided by heat shrink tubing 
      • Easy to Use: Insert, connect and heat to seal
      • High resistance to stretch and mechanical damage
      • Transparent sleeves for easy insertion of wires

      -----------------RoHS compliant---------------------

      How to Use: 

      • Prepare wires and position them for soldering 
      • Apply heat to seal them together. For best results, use a hot air gun


      Shipping Notes
      • Free Standard Shipping on $100+ Orders to the USA.
      • Except Preorder products are shipped in 48 hours.
      • Delivery to the USA:
      1. Standard Shipping : 3-10 business days
      • If time is of the essence, please consider selecting expedited delivery for faster service.
      Exchange/Return Notes
      • We offer a 30-day return/exchange service after receiving.
      • Final sale items are not eligible for returns or exchanges.
      • To process your return/exchange, please contact us at [email protected]
      • Please click here for more details>>> Return & Exchange Policy
      SKU: 5971667770

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      4.5 ★★★★★
      Based on 28 reviews
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      A
      Verified Purchase
      A. Starnes
      Alexandria, US
      ★★★★★ 5
      Works great.
      Size: 25-Foot, Style: 90° Locking End
      Perfect for our camper.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 11, 2026
      J
      Verified Purchase
      Jeremy
      Louisville, US
      ★★★★★ 5
      Flexible and heavy duty
      Size: 50-Foot, Style: 90° Locking End
      Seems to be a good heavy cord
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on February 19, 2026
      H
      Verified Purchase
      Hartman82
      Chelsea, US
      ★★★★★ 4
      Grate price
      Size: 50-Foot, Style: 90° Locking End
      Great quality for the price
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on June 28, 2024
      S
      Verified Purchase
      Snider's Services
      Natrona Heights, US
      ★★★★★ 5
      Excellent cord
      Size: 50-Foot, Style: 90° Locking End
      Damn nice cord works excellent in my cargo trailer I added a furrionchill 18k btu to it and other electrical stuff stereo, compressor ect...
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on November 11, 2025
      E
      Verified Purchase
      Ed G.
      Grantham, US
      ★★★★★ 5
      One of the best on the market for sure.
      Size: 50-Foot, Style: 90° Locking End
      I bought this item to run power to my camper.  This cord is extremely well made.  Strong and durable for sure.  The locking end is definitely a must .   Would 100% recommend this item .   Length: 50 foot
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on July 9, 2025

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