This 6mm Red heat shrink tubing (type H-2Z-6.0/3.0) is a polyethylene sleeve that shrinks from 6mm to 3mm inner diameter when heat is applied (2:1 ratio), suitable for insulating and protecting larger cable diameters, connector bodies and multi-core bundles in electrical and industrial installations; sold per metre.

Key Features

• Pre-shrink inner diameter: 6mm; post-shrink: 3mm
• Shrink ratio: 2:1
• Material: Polyethylene (H-2Z type)
• Color: Red — for colour-coded identification
• Sold per metre — order the exact length required
• Applies with a heat gun, hot air blower or open flame

Product Benefits

• 6mm pre-shrink diameter accommodates larger cable gauges, connector sleeves and small multi-core bundles
• Consistent red colour supports standard phase and polarity identification in professional wiring
• Per-metre pricing suits both single-use repairs and bulk project ordering

Technical Specifications

• Type: H-2Z-6.0/3.0
• Material: Polyethylene
• Pre-shrink diameter: 6mm
• Post-shrink diameter: 3mm
• Shrink ratio: 2:1
• Color: Red
• Unit: Per metre

Why You'll Love It

• 6mm is the largest in this red H-2Z series, covering cables too wide for the 2mm or 4mm sizes
• Polyethylene shrinks cleanly and holds firmly — no adhesive needed for a secure insulation layer
• Compatible with any heat tool — heat gun, lighter or hot air station