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Heat Shrink Tubing Kit 580pcs for Wire Insulation, Repair & DIY | Rofuntime

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$7.99

Protect, repair, and organize your wiring with this 580pcs heat shrink tubing kit.
Perfect for DIY electronics, LED projects, and cable insulation.

Quantity: 580 pcs
Length (each): 45mm / 1.77 inch

Sizes & Colors:

Inner Diameter Size (mm) Color
0.04″ 1.0mm Black
0.06″ 1.5mm Yellow
0.08″ 2.0mm Red
0.1″ 2.5mm Yellow
0.12″ 3.0mm Red
0.14″ 3.5mm Black
0.16″ 4.0mm Yellow
0.2″ 5.0mm Red
0.24″ 6.0mm Blue
0.31″ 8.0mm Black
0.39″ 10.0mm Black
0.51″ 14.0mm Black

Material: Polyolefin (high durability insulation)
Shrink Method: Heat gun / lighter
Function: Insulation, repair, bundling, marking

Most orders require 3 business days to prepare for shipment. Delivery times vary by region—please check the Shipping Policy details.

🔧 Essential Tool for Clean & Safe Wiring

Colorful insulated heat shrink tubing featuring waterproof, high flexibility, and temperature resistance properties.

This heat shrink tubing kit is a must-have for anyone working with wires, electronics, or DIY projects.

It provides a fast, reliable, and professional way to:

  • insulate exposed wires
  • repair damaged cables
  • organize messy wiring

⚡ Perfect Companion for LED & DIY Projects

Versatile use of heat shrink tubes for data cable repair, jewelry protection, and cable ties.

If you’re working with:

  • pre-wired LEDs
  • battery boxes
  • miniature lighting systems

this tubing helps you:

  • protect exposed connections
  • prevent short circuits
  • improve durability

👉 It’s one of the most important upgrades for safe DIY lighting.

 You can also expand your setup with more items from our Accessories collection to build a fully immersive miniature environment.

📦 580pcs Assortment — All Sizes You Need

Front view of the 580pcs heat shrink tubing assortment kit for wire repair and DIY.

This kit includes 12 different sizes, covering everything from:

  • thin earphone wires
  • USB/data cables
  • standard power wires
  • thick cable bundles

All tubes are pre-cut to 45mm (1.77″), ready to use.

🎨 Color-Coded for Easy Identification

Detailed view of heat shrink tubing assortment with size reference chart and multi-color tubes.

Different colors help you:

  • mark positive / negative wires
  • organize circuits
  • simplify maintenance

No more confusion in complex builds.

🔥 Easy to Use — Just Heat & Shrink

Step-by-step guide on how to use heat shrink tubes for wire insulation and repair.

Using heat shrink tubing is simple:

  1. Slide tubing over the wire
  2. Apply heat evenly
  3. Watch it shrink tightly into place

No glue. No mess. Just clean results.

🛠️ Built for Durability & Safety

Before and after comparison of electrical heat shrink tubing applied to a red wire.

Made from high-quality materials, these tubes offer:

  • strong insulation
  • heat resistance
  • wear and aging resistance

Ensuring long-term protection for your wiring.

🚀 Upgrade Your DIY Projects Professionally

Close-up of color-coded heat shrink tubing set with various diameters for cable repair.

Good wiring = reliable projects.

With this kit, you can:

  • make your builds cleaner
  • increase safety
  • extend product lifespan

👉 Small detail, huge difference.

Common Questions about Heat Shrink Tubing

What is heat shrink tubing used for?

Heat shrink tubing is used to:

  • insulate wires
  • repair damaged cables
  • protect electrical connections

A heat gun is recommended, but you can also use:

  • a lighter
  • hot air tools

Just apply heat evenly.

Yes. It is ideal for:

  • insulating LED connections
  • protecting exposed wires
  • improving durability

Choose tubing slightly larger than your wire before shrinking.

After heating, it will tighten and fit securely.

Yes. It’s very beginner-friendly:

  • no special skills required
  • simple heat application
  • quick results

Yes. It can reinforce and protect damaged areas, especially for:

  • USB cables
  • earphones
  • power cords
Weight 0.35 kg

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