A kit of heat shrink tubing in various colors and sizes, including a plastic box and loose tubes.
A collection of various colored heat shrink tubing kits, including black, red, yellow, blue, and green tubes.
An open plastic box containing various colored heat shrink tubing, including red, blue, yellow, and black.
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A collection of tools and equipment used for various repairs including data cable repair, earphone repair, glasses repair, wi
A kit of heat shrink tubing in various colors and ratios, including yellow, red, blue, black, and green.
Black heat shrink tubing kit showing various ratios including 3:1 with glue and 2:1 no glue, along with a heat gun applicatio
Heat shrink tubing kit showing before and after repair of insulation protection damage
An open plastic box containing various colored heat shrink tubing, including red, blue, yellow, and black.
A set of clear plastic storage containers filled with various colored heat shrink tubing.
A set of heat shrink tubing kits showing various lengths and quantities of black plastic tubing.
A box containing a heat shrink tubing kit with various black tubing sizes and ratios for shrinking plastic parts.
A box of heat shrink tubing kit containing various clear plastic tubes in different diameters and lengths.
A box of heat shrink tubing kits showing various colors and lengths organized in compartments.
A kit of heat shrink tubing in various colors and lengths packaged for shrinking applications.
A box containing a heat shrink tubing kit with various colors and lengths of black, red, and black/red tubing.
A box containing a heat shrink tubing kit with various colors and lengths including black, yellow, blue, red, green, and whit
A box of heat shrink tubing kit containing various colored and sized tubing for shrinking applications.
A box of heat shrink tubing kit containing various colored and sized tubes for shrinking plastic parts.
A box of heat shrink tubing kit containing various colored and sized black, yellow, blue, red, and green tubing.
A box of heat shrink tubing kit showing various colors and lengths packaged for shrinking applications.
A box of heat shrink tubing kit containing various clear plastic tubes in different diameters and lengths.
A variety of heat shrink tubing kits in yellow, blue, black, green, and red colors are displayed for shrinking applications.
A box of black heat shrink tubing kit containing various sizes and lengths for shrinking pipes.
A box of heat shrink tubing kit containing various sizes and ratios of black tubing for various applications.
A box of heat shrink tubing kit containing various colors and lengths of black, red, yellow, blue, and green tubing.
A box of heat shrink tubing kits showing various colors and lengths including black, red, yellow, blue, and green tubing.
A kit of heat shrink tubing in various colors and lengths, packaged for shrinking applications.
A box of heat shrink tubing kits containing various colors and lengths of black, blue, green, red, yellow, and orange tubing.
A set of heat shrink tubing kits showing various lengths and colors of black and red tubing.
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Premium Heat Shrink Tubing Kit with 2:1, 3:1 & 4:1 Ratios

Regular price $27.99 Sale price $23.99

This heat shrink tubing kit protects and insulates electrical wires, cables, and connections from damage and short circuits. The 2:1, 3:1, and 4:1 shrink ratios let you choose the right sleeve for...

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Why customers love it

Secure, insulated connections in minutes

This heat shrink tubing kit protects and insulates electrical wires, cables, and connections from damage and short circuits, with multiple shrink ratios for a secure fit on a wide range of wire gauges.

  • Multiple shrink ratios (2:1, 3:1, 4:1) for versatile use
  • High-quality polyolefin material provides excellent electrical insulation
  • Flame retardant for added safety
  • Operating temperature range: -55°C to +125°C
  • Dielectric strength of 15 kV ensures superb insulation
  • Heat activated: shrinks at just 84°C for quick installation
A kit of heat shrink tubing in various colors and sizes, including a plastic box and loose tubes.

Why you'll love this heat shrink kit

Superior insulation

High-quality polyolefin material provides excellent electrical insulation for reliable protection.

Flame retardant

Flame retardant construction adds an extra layer of safety for your wiring projects.

Wide temperature range

Operates reliably from -55°C to +125°C, suitable for demanding environments.

High dielectric strength

Dielectric strength of 15 kV ensures superb insulation against electrical faults.

Setup

Easy to use

No electrician, no wiring, no fuss.

  1. Cut to size

    Cut the tubing to your desired length using scissors or a knife.

  2. Slide over wire

    Slide the tubing over the wire or connection you need to protect.

  3. Heat to shrink

    Apply heat — the tubing shrinks at just 84°C for a quick, secure fit.

Specifications

The details that matter

Shrink ratio
2:1, 3:1, 4:1
Material
Polyolefin
Operating temperature
-55°C to +125°C
Shrink temperature
84°C
Dielectric strength
15 kV

More details

This heat shrink tubing kit protects and insulates electrical wires, cables, and connections from damage and short circuits. The 2:1, 3:1, and 4:1 shrink ratios let you choose the right sleeve for any job, ensuring a secure fit on a wide range of wire gauges.

  • High-quality polyolefin material provides excellent electrical insulation
  • Multiple shrink ratios (2:1, 3:1, 4:1) for versatile use
  • Flame retardant for added safety
  • Operating temperature range: -55°C to +125°C
  • Heat activated: shrinks at just 84°C for quick installation
  • Dielectric strength of 15 kV ensures superb insulation
  • Durable and tear-resistant, ideal for long-lasting repairs
  • Easy to cut with scissors or a knife

Ideal for DIY electronics projects, automotive wiring, home repairs, and professional electrical work.

A few things worth knowing

Everything you might want to know before you order.

How do delivery and returns work?

Shipping

Free standard shipping

To United States: 1–3 business days processing, then 7–15 business days in transit. Estimates, not guaranteed dates.

Your dispatch email includes a tracking link. Contact us if it has not arrived within 5 business days of ordering.

Outside the EU, import duties and local taxes may be payable on delivery. See the shipping policy for supported destinations and conditions.

Returns

Request a return within 14 days of delivery. Standard eligible returns must meet the policy conditions; a €4 prepaid-label fee is deducted from the refund. Return shipping is free for faulty, damaged or incorrect items. Contact us promptly if something is wrong. Your mandatory consumer rights are unaffected.

Shipping policy · Return & refund policy

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