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120-piece solder seal wire connector kit with blue heat-shrink sleeves

120PCS Solder Seal Wire Connectors Kit

SKU CH-RRZ9-G30X9

A 120-piece solder-seal wire connector kit with heat-shrink tubing creates waterproof, vibration-resistant joints for automotive and marine wiring

  • ColorBlue
  • Standards/CertificationsRoHS
  • Weatherproof seal blocks moisture and dust
  • 120 solder sleeves in four colour-coded sizes
  • No welding gear needed — just a hot air gun
  • Thickened shell and tinned joints resist vibration
  • RoHS certified materials for safer wiring

120-piece solder-seal wire connector kit

This kit supplies 120 heat-shrink butt connectors with pre-loaded solder rings. The dual-wall tubing carries heat-activated adhesive that seals against moisture and dust once shrunk. Colour-coded sleeves — 40 red, 35 blue, 35 white and 10 yellow — match common wire gauges for quick identification. The assortment is aimed at DIYers, automotive hobbyists and anyone repairing low-voltage wiring.

Suits makers needing a grab-and-go assortment

Technicians who require crimp-only terminals, non-adhesive heat-shrink or larger conductor sizes will not find those styles in this pack. Buyers looking for a hydraulic crimper or battery-cable lugs should source those tools separately. The kit focuses solely on solder-seal splices for small to medium gauge wire.

RoHS-compliant solder-seal sleeves

Every connector meets RoHS substance restrictions and uses a tinned solder joint inside a dual-wall tube. Applying heat with a hot-air gun melts the solder and activates the adhesive liner in one step, creating a watertight, strain-relieved joint without separate crimping tools. This single integrated sealing action is the specification that determines whether the connector matches the repair requirement.

Highlights

  • Weatherproof seal blocks moisture and dust
  • 120 solder sleeves in four colour-coded sizes
  • No welding gear needed — just a hot air gun
  • Thickened shell and tinned joints resist vibration
  • RoHS certified materials for safer wiring

Specifications

ColorBlue
Standards/CertificationsRoHS

Questions about this item

Which colour-coded size should I pick for my wire gauge?

Red sleeves handle the smallest wires, blue and white cover mid-range gauges, and yellow suits the thickest conductors in the 120-piece assortment.

How does the dual-wall heat-shrink seal perform once installed in a vehicle?

The adhesive-lined tubing melts and bonds to the insulation, creating a waterproof barrier that resists vibration, moisture and dust in marine or automotive use.

What does the RoHS certification on these connectors actually guarantee?

It confirms the solder and plastic materials meet EU restrictions on hazardous substances, so the joints are lead-free and safer for long-term handling.

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