HST 25MM BLACK

HST 25MM BLACK

The Heat Shrink Sleeve 25mm Black (50 Meter Roll) is a high-quality insulation tubing designed for electrical protection, wire insulation, and battery pack assembly. Made from polyolefin material, this sleeve shrinks uniformly when heated, forming a tight, protective covering around wires, joints, and connectors.

With a 25mm diameter, it is ideal for thin wires, balance leads, BMS connections, and small terminals. The long 50-meter roll makes it perfect for bulk usage in industrial, EV, and DIY applications.

It provides excellent insulation, mechanical protection, and resistance to moisture, abrasion, and chemicals, ensuring long-term reliability.

Key Features

• •25mm Diameter – Ideal for small wires and connections
• •Heat Shrinkable (2:1 Ratio) – Shrinks tightly for secure insulation
• •Polyolefin Material – Durable, flexible, and flame retardant
• •50 Meter Long Roll – Suitable for bulk and industrial use
• •Excellent Electrical Insulation – Prevents short circuits
• •Abrasion & Moisture Resistant – Protects wires in harsh conditions
• •Easy Application – Use heat gun or hot air for shrinking

Applications

• •Lithium battery pack wiring (balance wires, BMS cables)
• •Electrical wire insulation & repair
• •E-bike & EV wiring harness
• •Solar & inverter connections
• •DIY electronics projects
• •Industrial cable protection

Why Choose This Heat Shrink Sleeve?

Strong Electrical Insulation

Protects wires from short circuits and leakage.

Professional Finish

Gives clean, tight, and secure wire covering.

Long Roll for Bulk Use

Ideal for workshops, EV assembly, and production.

Durable & Flexible

Resists wear, moisture, and environmental damage.

Essential for Battery Work

Widely used in lithium battery pack assembly.