3/8/25M 2:1 Heat Shrink Heatshrink Tube Clear Diameter 0.6mm ~ 150mm Wire Repair DIY Cable Protecctor Sleeving Wrap Tubing
SPECIFICATIONS
Brand Name: NONE
Certification: CE,NONE
Dielectric strength: 15 KV/mm
Does it include a Battery?: No
Does it include wireless functionality?: No
Feature: Durable /Flexible
Flammability: VW-1
Full Shrinkage Temp: ≥120°C
High-concerned chemical: none
Material: PE
Minimum Shrinkage Temp: ≥84°C
Model Number: Insulation Sleeving
Operating Temperature: -55°C to +125°C
Origin: Mainland China
Pressure: 1 KV
Product Name: Heat Shrinkable Sleeve / heat shrink tubing
Rated Voltage: 220V
Shrinkage Ratio: 2:1
Tensile strength: 10.4 Mpa
Type: Heat Shrinkable
Usage 1: Insulation Protection
is_customized: Yes
Overview
Reliable 2:1 heat shrink tubing for wire insulation, sealing, and protection. Available in multiple lengths and diameters (0.6mm–150mm). Ideal for DIY, electrical repairs, and industrial use.
Key Features
2:1 Shrink Ratio – Shrinks to half original diameter for a tight fit
Waterproof Seal – Protects connections from moisture and corrosion; submersible
Strong & Flexible – High tensile strength, resistant to stretch and vibration
Flame Retardant – VW-1 rated, low smoke, zero halogen
Easy to Cut & Apply – Use scissors or knife; shrinks with heat gun or lighter
Hot Melt Adhesive Lined – Provides extra sealing and durability
Specifications
Item |
Detail |
Material |
Cross-linked Polyolefin |
Shrink Ratio |
2:1 |
Color |
Black |
Length |
1 / 5 / 10 / 25 / 50 / 100 / 200m |
Operating Temp |
-55°C to +125°C |
Shrink Temp |
≥70°C (full recovery at ~100°C) |
Tensile Strength |
10.4 MPa |
Dielectric Strength |
15 kV/mm |
Rated Voltage |
220V |
Flammability |
VW-1 |
Applications
Cable insulation, terminal protection, wire harnessing, machine building, electronic equipment, home appliances, and communication systems.
Notes
Color may vary slightly due to monitor differences.
Size measured by hand – please allow minor tolerance.
Package
1 × Heat Shrink Tubing (length per your selection)
Order now – protect your wires with confidence!

















- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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