Waterproof Solder Wire Connectors

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These Waterproof Solder Wire Connectors are made to allow people to connect wires without any technical background.

It is an ideal use in marine and automobile applications with advanced waterproof function. It has polyolefin tubing in outside and hot melt adhesive in inside


  • CONNECT SOLDER wires and SEAL with ease 
  • Dual-walled Design; Polyolefin Tubing + Hot-Melt Adhesive
  • High tensile strength provided by heat shrink tubing
  • High resistance to stretch and mechanical damage
  • Perfect for marine, automobile & outdoor applications
  • Easy to Use: Insertconnect and heat to seal - Simply position the stripped wires into the solder sleeve and apply heat to finish the connection. The solder will gradually flow, and the insulation tubing will shrink down creating a waterproof seal
  • Transparent sleeves for easy insertion of wires 
  • Durable Waterproof Connectors Prevents wire corrosion after sealing for your next wiring project 
  • Great wiring solution for Limited Space Areas – No crimping is required for these solder and seal electrical terminals.
  • Compliant with all relevant Standards - These solder seal wire connectors are compliant with ROHS, ISO 9001:2008, SGS and CE standards
  • IP67 waterproof Connectors: Adhesive lined colored rings on these butt connectors create a durable waterproof seal between the wire and the connector. This technology keeps all the moist out of your connection and prevents any corrosion even in the most humid environments


  • Material: Tinned Copper
  • Red connector: Suit Cable / Wire Size 22-16 AWG 0.5-1.5mm2
  • Blue connector: Suit Cable / Wire Size 16-12 AWG 1.5-2.5mm2
  • Yellow connector: Suit Cable / Wire Size 12-10 AWG 4.0mm2
  • White connector: Suit Cable / Wire Size 26-24 AWG 0.25-0.34mm2
  • We work directly with manufacturers all over the world to ensure the best quality of our products. We have a Quality Control department which helps us to keep our promise!
  • Price is always competitive.
  • Awesome Customer Service
  • Amazing products along with High Quality
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