22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving
22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving
22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving
22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving
22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving
22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving
22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving
22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving
22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving
22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving
22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving
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22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving

22mm Heat Shrink Tubing 2:1 Ratio – Non-Slip Waterproof Cable Sleeving

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Beschreibung

 

22mm Heat Shrink Tubing — Waterproof Non-Slip Cable Sleeving for Automotive & DIY Wiring

Loose wire ends, exposed connectors, and unprotected cable bundles are a headache for any DIYer, auto mechanic, or marine electrician. Whether you're rewiring a car harness, sealing a battery terminal, or tidying up a workshop project, you need sleeving that grips, seals, and holds — not something that slides off or cracks under heat.

Each piece of this heat shrink tubing measures 22mm (≈7/8") inner diameter before shrinking and comes in a 1 metre (≈39.4") length. The 2:1 shrink ratio means it recovers to approximately 11mm (≈7/16") when heat is applied, forming a tight, waterproof sleeve around cables, connectors, and conduit ends. Available in Black, Red, Blue, Green, and Yellow for easy color-coded wiring identification.

Typical applications include automotive wiring harness repair, marine electrical connections, motorcycle handlebar cable management, and workshop tool cord protection — anywhere you need a durable, non-slip heat shrink sleeve that resists moisture and abrasion.

🔌 Compatibility: Fits cable bundles and connectors typically ranging from 11mm to 20mm in diameter. Verify your cable OD before ordering. Suitable for automotive, marine, and general electrical applications.

✅ Key Features of These 22mm Waterproof Heat Shrink Tubes

  • 💧Waterproof Seal — Designed to resist moisture ingress, making it reliable for outdoor wiring, marine electrical connections, and under-hood automotive use.
  • 🔒Non-Slip Textured Surface — The exterior grip texture prevents the sleeve from rotating or migrating along the cable after installation — ideal for vibration-prone environments like vehicles.
  • 📐2:1 Shrink Ratio — Recovers from 22mm (≈7/8") to approximately 11mm (≈7/16"), creating a snug fit around a wide range of cable bundle diameters without over-compression.
  • 🎨5-Color Selection — Available in Black, Red, Blue, Green, and Yellow for color-coded wiring identification in automotive harnesses, control panels, and DIY electrical projects.
  • ✂️Cut-to-Length Flexibility — Each 1 metre piece can be cut to any shorter length before or after shrinking, reducing waste and fitting a variety of cable sleeving tasks.
  • 🌡️Heat-Activated with Standard Tools — Compatible with standard heat guns; no specialized equipment required. Shrinks evenly when heat is applied uniformly along the sleeve length.

📐 Technical Specifications — 22mm Heat Shrink Tubing

Inner Diameter (before shrink) 22mm (≈7/8")
Inner Diameter (after shrink) ~11mm (≈7/16")
Shrink Ratio 2:1
Length per Piece 1 metre (≈39.4")
Available Colors Black, Red, Blue, Green, Yellow
Waterproof Yes
Surface Finish Non-slip textured exterior
Recommended Application Tool Heat gun
Typical Activation Temperature Generally 70–120°C (158–248°F)
Material See variant options
Wall Thickness (recovered) Contact us to confirm
Suitable Environments Automotive, marine, indoor/outdoor electrical
⚠️ Sizing Note: Always measure the outer diameter of your cable bundle before purchasing. The recovered diameter is approximately 11mm — cables larger than this will not be fully covered.

❓ Frequently Asked Questions

What size wire or cable fits inside 22mm heat shrink tubing?

This tubing has a 22mm (≈7/8") inner diameter before shrinking. With a 2:1 shrink ratio, it recovers to approximately 11mm (≈7/16"). It is generally suited for cable bundles, connectors, or conduit ends in the 11–20mm diameter range. Always measure your cable bundle before ordering.

What does a 2:1 shrink ratio mean?

A 2:1 ratio means the tubing shrinks to half its original inner diameter when heat is applied. So this 22mm tubing will typically recover to around 11mm, creating a snug, secure fit around your cable or connector.

Is this heat shrink tubing waterproof?

Yes. This tubing is designed with waterproof properties, making it suitable for automotive, marine, and outdoor wiring applications where moisture resistance is needed. For fully submersed or high-pressure water exposure, we recommend confirming suitability with our team.

What temperature is needed to shrink this tubing?

Heat shrink tubing of this type generally activates at temperatures around 70–120°C (158–248°F). A heat gun is the recommended tool. Avoid open flames, which can cause uneven shrinkage or damage to the cable insulation underneath.

Can I use this tubing in a car or truck?

Yes. The non-slip surface and waterproof design make this tubing well-suited for automotive wiring harnesses, battery terminals, and connector insulation in cars, trucks, and motorcycles. The color options also help with circuit identification during installation.

What colors are available and why does color matter?

This listing is available in Black, Red, Blue, Green, and Yellow. Color-coding your wiring makes it significantly easier to trace circuits during maintenance or troubleshooting — a standard practice in automotive and marine electrical work.

How do I choose the right length?

Each piece is 1 metre (≈39.4") long. For longer runs, order multiple units. For shorter sections, the tubing can be cut to length before or after shrinking. Cutting before shrinking gives cleaner edges.

Can this be used for marine or outdoor applications?

Generally yes — the waterproof construction makes it suitable for marine wiring, outdoor junction boxes, and garden equipment cable repairs. In most cases it will hold up well against rain and humidity. For saltwater immersion or extreme UV exposure, contact us to confirm the specification.

🛒 Select your color and length above, then add to cart — ships from our US warehouse.

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