The Elmark ZDG heat shrink tube is the dependable solution for marking, insulating, and bundling cables in industrial, commercial, and home settings. Apply heat and the tube contracts from 20mm down to 10mm, hugging the cable for a neat, secure finish.

It is engineered for high strength and resistance to heat and changing weather, preventing cable deformation and extending the service life of your wiring. The glue-free design keeps installation clean for the most common cable maintenance and repair tasks.

Key Features

• Original diameter: 20mm before heating
• Shrink diameter: 10mm after heating
• Shrinkage factor of 2:1 for tight, conforming fit
• Black colour for discreet appearance on most wiring
• Glue-free construction keeps cables clean and easy to rework

Product Benefits

• Marks and groups cables for tidy, professional installations
• Insulates joints and protects against moisture and abrasion
• Resists heat and shifting weather conditions for outdoor or workshop use
• Prevents deformation of cables under mechanical stress
• Extends the service life of repaired or terminated wiring

Technical Specifications

• Model: ZDG
• Colour: Black
• Original Diameter: 20mm
• Shrink Diameter: 10mm
• Type: Without glue
• Wall Thickness: 0.08mm
• Shrinkage Factor: 2:1
• Manufacturer: Elmark

Why You'll Love It

• Reliable choice for repairs, replacements, and routine cable maintenance
• Strong 2:1 shrink ratio for a clean, snug finish
• Black colour blends in with most cable jackets
• Package includes 1x Elmark ZDG heat shrink tube 20/10mm black