• 100 red Solderstick connectors, AWG 22-18, 0.5-1.0 mm2
  • Red Solderstick connector, AWG 22-18, 0.5-1.0 mm2: clear heat shrink sleeve, two red glue rings and a solder ring. IP67 once heated, heat gun only, ISO 9001, CE
  • Red Solderstick connector close-up showing the solder ring and glue seals, AWG 22-18

100 PCS - SINGLE COLOUR - RED - AWG 22-18 - 0.5-1.0mm2

$49.95
Tax included. Free Express Shipping Australia Wide.

The more you add to your cart, the more you save. Savings are applied automatically in your cart.

  • Ships same day if ordered by 1pm
  • Express Post included
  • Australian owned, trading since 2009
  • Buy 2 or more and save up to 18%, applied automatically
  • Orders over $250 save up to 19%, applied automatically

A bag of 100 red Solderstick solder seal connectors for 0.5–1.0 mm² wire (AWG 22–18): most car, trailer and LED lighting wire. For workshops and anyone who goes through one size faster than the rest.

Each connector has a ring of solder in the middle and a glue ring at each end, inside a heat shrink sleeve. Strip the wires, twist them together, slide the connector over the joint and heat it. The solder joins the wires, the sleeve shrinks tight and the glue rings seal both ends. A heat gun is all you need: no soldering iron and no crimper.

  • IP67 rated waterproof seal once heated
  • ISO 9001 certified manufacturing, CE marked
  • Red connectors fit 0.5–1.0 mm² wire (AWG 22–18)

Need more than one size? The mixed kits hold all four colours and cost less per connector.

Order by 1pm and it ships today from the Gold Coast. Express Post included.

Four steps

How to use it

  • STEP 1: Slide the connector onto one of the wires

  • STEP 2: Twist or intermix the two stripped wire ends

  • STEP 3: Slide the connector over the joint

  • STEP 4: Heat the solder first then the ends

Reviews

See it tested

Independent reviewers put Solderstick through its paces.

Big CliveProduct breakdown and teardown · 1:46
Electronics N MoreHands-on test · 3:41
Ross LukemanResistance test · 9:39
SamcracUsed on a Corvette rebuild · 5:14
ISO 9001 certified
RoHS compliant
Thick polyolefin tubing
Strong seal
No mess, clean and tidy
Versatile and adaptable
Easy to transport
Fast, easy application
IP67 waterproof rated
CE quality certified
In the field

Neat, sealed joints anywhere

  • solderstick is great for multi stranded joints in close proximity to each other

    Join more wires, faster

  • Wires joined by soldersticks

    Great for hard to reach places

  • Pile of wires with soldersticks

    Quick, neat and tidy joints

  • no skill is required and no messy clean up with solderstick wire connectors

    Fast, clean installs with no mess

FAQ

Frequently asked questions

  • From the Gold Coast, Queensland. Orders placed before 1pm ship the same day by Australia Post Express. Prices are in Australian dollars and include shipping. We ship within Australia only.

  • Every order goes by Australia Post Express. Inside Australia Post's Express network most orders arrive the next business day. Elsewhere allow 1 to 2 business days in Queensland and 1 to 3 interstate. Check your postcode on Australia Post.

  • Contact us through the contact page and tell us whether you'd prefer an email or a phone call. We'll get back to you and sort it out.

  • Anyone working on low voltage wiring: car, ute, 4x4, caravan, boat and truck owners, auto electricians, marine techs, solar installers, farmers and hobbyists.

  • You need a heat gun or a small butane torch.

    1. Slide the connector onto one of the wires.
    2. Strip both ends, clean them if they're dull, then twist them together.
    3. Slide the connector over the joint so the solder ring sits over the twist.
    4. Heat the solder ring until it melts and flows into the wires, then heat each end until the glue rings seal.

    For extra protection, slide a piece of dual wall heat shrink over the finished joint.

  • A heat gun, or a small butane torch. If you use a torch, keep the flame moving so the tubing doesn't scorch before the solder melts.

  • No. You'll get a good joint without it. On old or tarnished wire, a little flux and a quick preheat help the solder flow right through the joint.

  • Yes. Once heated, the glue rings seal both ends and the joint is IP67 rated. For joints that sit in salt spray or get knocked about, add dual wall heat shrink over the top.

  • Light bars and spotlights, trailer plugs, fridges and dual battery setups, bilge pumps and nav lights, reversing cameras, car audio, solar leads, and quick repairs on farm and workshop gear. Any 12 or 24 volt joint that has to stay dry.

  • We're a husband and wife business on the Gold Coast, selling online since 2009. We pack every order ourselves, ship the same day, and answer questions by email or phone.