Brown PE Heat Shrink Tubing 2:1 — Electrical Wire Sleeving, 1mm–50mm
Brown PE Heat Shrink Tubing 2:1 — Electrical Wire Sleeving, 1mm–50mm
Brown PE Heat Shrink Tubing 2:1 — Electrical Wire Sleeving, 1mm–50mm
Brown PE Heat Shrink Tubing 2:1 — Electrical Wire Sleeving, 1mm–50mm
Brown PE Heat Shrink Tubing 2:1 — Electrical Wire Sleeving, 1mm–50mm
Brown PE Heat Shrink Tubing 2:1 — Electrical Wire Sleeving, 1mm–50mm
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Brown PE Heat Shrink Tubing 2:1 — Electrical Wire Sleeving, 1mm–50mmBrown PE Heat Shrink Tubing 2:1 — Electrical Wire Sleeving, 1mm–50mmBrown PE Heat Shrink Tubing 2:1 — Electrical Wire Sleeving, 1mm–50mmBrown PE Heat Shrink Tubing 2:1 — Electrical Wire Sleeving, 1mm–50mmBrown PE Heat Shrink Tubing 2:1 — Electrical Wire Sleeving, 1mm–50mmBrown PE Heat Shrink Tubing 2:1 — Electrical Wire Sleeving, 1mm–50mm

Brown PE Heat Shrink Tubing 2:1 — Electrical Wire Sleeving, 1mm–50mm

HomeDIYer
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By HomeDIYer®

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$1.88 USD
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In stock (500 units), ready to be shipped

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Description

 

Brown PE Heat Shrink Tubing 2:1 — Reliable Electrical Wire Insulation for Every Project

Whether you're rewiring a vehicle, repairing a frayed cable, or organizing a control panel, exposed wire ends and loose connections are a constant hazard. Electricians, automotive technicians, hobbyists, and DIY enthusiasts all face the same challenge: finding brown heat shrink tubing that fits precisely, shrinks cleanly, and holds up over time. This product is built for exactly that.

Each order includes a continuous length of brown PE (polyethylene) heat shrink tubing with a 2:1 shrink ratio. Diameters range from 1mm (≈3/64") to 50mm (≈2"), and lengths are available from 1 Meter (≈3.3 ft) up to 100 Meters (≈328 ft). The brown color provides a neutral, professional finish that blends well in automotive interiors, industrial enclosures, and workshop wiring setups.

Typical use cases include automotive wire harness repair, electrical panel cable management, marine wiring protection, and electronics prototyping where color-coded brown sleeving is used to identify specific circuits or ground wires.

🔌 Compatibility: Fits standard round wires, stranded cables, and connector barrels. Select a pre-shrink diameter 20–30% larger than your wire's outer diameter. Shrinks to approximately half the listed size when heat is applied (2:1 ratio).

✅ Key Features of These Brown PE Heat Shrink Tubes

  • 🔥2:1 Shrink Ratio — Shrinks to approximately half its original inner diameter, creating a snug, uniform fit around wires, connectors, and cable bundles without gaps or loose ends.
  • 📏Wide Diameter Range — Available from 1mm to 50mm, covering thin signal wires, standard household wiring, automotive harnesses, and large cable bundles in a single product line.
  • 🎨Brown Color Coding — The brown finish is commonly used in automotive and industrial wiring to identify ground or specific circuit wires, making cable tracing faster and more organized.
  • 🛡️Electrical Insulation — PE material provides solid dielectric insulation, helping to prevent short circuits, abrasion damage, and moisture ingress in light-duty indoor and outdoor wiring applications.
  • ✂️Cut-to-Length Flexibility — Sold in continuous lengths from 1m to 100m, so you can cut exactly what you need for each connection — no waste, no leftover scraps cluttering your workspace.
  • ⚡Heat Gun Compatible — Activates evenly with a standard heat gun, making it straightforward to apply in tight spaces like engine bays, junction boxes, and behind dashboards without scorching adjacent components.

📐 Technical Specifications — PE Heat Shrink Tubing

Material Polyethylene (PE)
Color Brown
Shrink Ratio 2:1
Available Diameters 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 5mm, 6mm, 8mm, 9mm, 10mm, 12mm, 14mm, 16mm, 20mm, 25mm, 30mm, 40mm, 50mm
Available Lengths 1m (≈3.3 ft), 2m (≈6.6 ft), 5m (≈16.4 ft), 10m (≈32.8 ft), 20m (≈65.6 ft), 50m (≈164 ft), 100m (≈328 ft)
Activation Temperature Typically ~120°C (248°F)
Full Shrink Temperature Typically ~135°C (275°F)
Application Tool Heat gun (recommended); avoid open flame
Waterproofing Moisture resistant (not adhesive-lined; not fully waterproof)
Certifications Contact us to confirm
Sold As Continuous length per order (cut to size)
⚠️ Size Tip: Always measure your wire or connector's outer diameter before ordering. Choose a tubing diameter that is at least 20% larger than the object to ensure it slides on easily before shrinking. If you're unsure, contact us and we'll help you select the right size.

❓ Frequently Asked Questions

How do I choose the right diameter for my wire?

Measure the outer diameter of your wire or connector before shrinking. Select a tubing diameter that is generally 20–30% larger than the object you want to cover. For example, a 3mm wire typically works well with 4mm or 5mm tubing. With a 2:1 shrink ratio, the tubing will shrink to approximately half its listed diameter when heat is applied.

What does 2:1 shrink ratio mean?

A 2:1 shrink ratio means the tubing will shrink to approximately half its original inner diameter when heated. For example, 10mm (≈3/8") tubing will shrink down to roughly 5mm (≈3/16"). This ratio is generally suitable for most standard wire insulation and bundling applications.

What temperature is needed to shrink this tubing?

PE heat shrink tubing typically activates at around 120°C (248°F) and fully shrinks at approximately 135°C (275°F). A heat gun is the recommended tool. Avoid open flames, as uneven heat can damage the tubing or the wire underneath.

Can this tubing be used outdoors or in wet environments?

PE heat shrink tubing generally offers good moisture resistance and is suitable for many indoor and light outdoor applications. However, it is not adhesive-lined, so it does not create a fully waterproof seal. For submersion or harsh outdoor exposure, an adhesive-lined or dual-wall tubing is generally recommended.

What wire gauges and connector types is this compatible with?

This tubing is compatible with a wide range of wire gauges and connector types. The 1mm–3mm sizes are typically used for thin signal wires and small connectors. The 4mm–16mm range covers most automotive, household, and electronics wiring. The 20mm–50mm sizes are generally suited for cable bundles, conduit ends, and larger connectors. Always verify the pre-shrink diameter against your component.

How much length should I buy for my project?

For small repairs or prototyping, 1–2 meter lengths are generally sufficient. For automotive wiring harnesses or panel builds, 5–10 meters per diameter is a common starting point. Larger production runs or workshop stock typically benefit from 20–100 meter rolls for cost efficiency.

Is this tubing RoHS compliant or safe for electronics use?

This PE heat shrink tubing is generally manufactured to meet standard electrical insulation requirements. If your project requires specific RoHS, UL, or CE certifications, please contact us to confirm compliance before ordering.

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

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