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A kit of 1000 pieces of waterproof heat shrink solder wire connectors in various colors and gauges, packaged in a clear plast
A close-up of various colored waterproof heat shrink solder wire connectors submerged in water.
A clear heat shrinkable tubing product showing a dual-walled design for waterproof soldering connections.
Two steps showing how to strip wire, insert it into a connector, and apply heat to solder the connection.
Close-up view of various colored waterproof heat shrink solder wire connectors being submerged in water.
Close-up of various colored waterproof heat shrink solder wire connectors submerged in water.
A kit for waterproof heat shrink solder wire connectors with tin-coated copper terminals being used on a car component.
Two steps showing how to strip wire, insert it into a connector, and apply heat for soldering.
Dual-walled waterproof heat shrink tubing for soldering wires with tin-coated copper terminals
A collection of waterproof heat shrink solder wire connectors with tin-coated copper terminals shown in various stages of use
A plastic kit containing various sizes of waterproof heat shrink solder wire connectors with tin-coated copper terminals.
A clear plastic storage box containing various quantities of waterproof heat shrink solder wire connectors with tin-coated co
A plastic storage box containing various quantities of waterproof heat shrink solder wire connectors with tin-coated copper t
A plastic storage box containing various solder wire connectors and heat shrink components in different colors and quantities
A plastic storage box containing various quantities of waterproof heat shrink solder wire connectors with tin-coated copper t
A plastic storage box containing various quantities of waterproof heat shrink solder wire connectors with tin-coated copper t
A plastic storage box containing various quantities of waterproof heat shrink solder wire connectors with tin-coated copper t
A plastic storage box containing various waterproof heat shrink solder wire connectors with tin-coated copper terminals.
A clear plastic storage box containing 828 pieces of waterproof heat shrink solder wire connectors with tin-coated copper ter
A set of waterproof heat shrink solder wire connectors in various quantities, including 10pcs, 30pcs, 35pcs, and 25pcs.
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Waterproof Heat Shrink Solder Wire Connectors Kit with Tin-Coated Copper Terminals

Precio habitual $37.99 Precio de oferta $31.99

These solder seal wire connectors provide a quick, reliable way to splice and insulate electrical wires in one simple step. Each connector combines a pre-formed solder ring with heat-shrink tubing and hot-melt...

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Por qué les encanta a los clientes

Seal out water and corrosion in one quick heat step

These solder seal wire connectors combine a pre-formed solder ring, heat-shrink tubing, and hot-melt adhesive so you can splice and insulate wires in a single step. The result is a strong, watertight connection built to handle vibration and harsh environments.

  • One-step installation: heat to melt the solder and shrink the tubing simultaneously
  • Waterproof and insulated seal with built-in hot-melt adhesive lining
  • Tin-plated copper terminals ensure excellent conductivity and corrosion resistance
  • Durable polyolefin outer tubing provides strain relief and cable protection
  • Operating temperature range from -55°C to 125°C for versatile use
A kit of 1000 pieces of waterproof heat shrink solder wire connectors in various colors and gauges, packaged in a clear plast

Why choose these solder seal connectors

Waterproof seal

The built-in hot-melt adhesive lining creates a watertight, insulated seal that protects against moisture and corrosion.

Reliable conductivity

Tin-plated copper terminals ensure excellent conductivity and corrosion resistance for dependable connections.

Cable protection

Durable polyolefin outer tubing provides strain relief and cable protection, helping the connection hold up under vibration.

Wide temperature range

Rated for operating temperatures from -55°C to 125°C, these connectors suit a broad range of environments.

Uso

How it works

No electrician, no wiring, no fuss.

  1. Position the connector

    Slide the connector over the wire joint, centering the solder ring over the splice.

  2. Apply heat

    Heat the connector until the solder melts and the tubing shrinks tightly around the wire.

  3. Done

    The solder and adhesive flow together to create a waterproof, insulated seal in one step.

Especificaciones

Los detalles importantes

Material
Tin-coated copper terminals, polyolefin tubing
Quantity
50 pieces, 100 pieces, 250 pieces, 280 pieces, 300 pieces, 500 pieces, 608 pieces, 800 pieces, 828 pieces, 1000 pieces
Operating temperature
-55°C to 125°C
Product type
Solder seal wire connectors

Más detalles

These solder seal wire connectors provide a quick, reliable way to splice and insulate electrical wires in one simple step. Each connector combines a pre-formed solder ring with heat-shrink tubing and hot-melt adhesive, creating a strong, watertight connection that protects against corrosion and vibration.

  • One-step installation: heat to melt the solder and shrink the tubing simultaneously.
  • Waterproof and insulated seal with built-in hot-melt adhesive lining.
  • Tin-plated copper terminals ensure excellent conductivity and corrosion resistance.
  • Durable polyolefin outer tubing provides strain relief and cable protection.
  • Operating temperature range from -55°C to 125°C for versatile use.
  • Available in multiple color-coded sizes for different wire gauges.

Perfect for automotive wiring repairs, marine electrical work, and household electronics projects.

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Everything you might want to know before you order.

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