Heat Shrink Tube Sleeve 40mm Diameter Blue 1 meter

Heat Shrink Tube Sleeve 40mm Diameter Blue 1 meter

The Heat Shrink Tube Sleeve 40mm Diameter Blue (1 Meter) is a heavy-duty insulating and protective tubing designed to shrink uniformly when heat is applied, providing a tight, secure, and professional finish over very large cables, thick wire bundles, battery cables, and connectors.

Made from durable, flame-retardant polyolefin material, this blue heat shrink sleeve offers excellent electrical insulation, mechanical protection, and resistance to moisture and abrasion, while also enabling color-coded organization for easy identification in complex wiring systems.

Click here to view related products

Features

• Inner Diameter (before shrinking): 40mm
• Color: Blue
• Length: 1 meter
• Material: Polyolefin
• Shrink ratio: Typically 2:1
• Excellent electrical insulation
• Flame retardant
• Resistant to moisture, dust, oil, and abrasion
• Provides strong mechanical protection and strain relief
• Color-coded for easy cable and wire identification
• Clean and professional finish after shrinking

Applications

• Insulating very large cables and thick wire bundles
• Protecting battery cables, terminals, and connectors
• Cable harnessing and heavy-duty wiring systems
• Repairing damaged insulation on power cables
• Automotive, industrial, marine, and inverter wiring
• Power distribution and battery pack protection
• DIY and professional electrical installations