Heat Shrink Tube Sleeve 3mm Diameter Blue 1 meter

Heat Shrink Tube Sleeve 3mm Diameter Blue 1 meter

The Heat Shrink Tube Sleeve 3mm Diameter Blue (1 Meter) is a high-quality insulating and protective tubing designed to shrink evenly when heat is applied, providing a tight, neat, and professional finish over small wires, solder joints, and electronic connectors.

Made from durable, flame-retardant polyolefin material, this blue heat shrink sleeve provides excellent electrical insulation, mechanical protection, and resistance to moisture and abrasion, while also offering color-coded organization for easy wire identification and cable management in electronics projects.

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Features

• Inner Diameter (before shrinking): 3mm
• Color: Blue
• Length: 1 meter
• Material: Polyolefin
• Shrink ratio: Typically 2:1
• Excellent electrical insulation
• Flame retardant
• Resistant to moisture, dust, and abrasion
• Provides protection and strain relief for delicate connections
• Color-coded for easy wire identification
• Clean and professional finish after shrinking

Applications

• Insulating small wires and cable joints
• Protecting solder joints and tiny connectors
• Cable repair and reinforcement
• Strain relief for fine electronics and PCB wiring
• DIY electronics and small wiring projects
• Neat cable organization with color coding