Heat Shrink Tubing 6mm Red (10-Pack) | Small Color-Coded Insulation Sleeves

This is a 10-pack of small-diameter red polyolefin heat shrink tubing. Each tube is 6mm in diameter (pre-shrink) and 300mm in length, designed for precise, color-coded insulation and protection of small wire connections, component leads, and electronic repairs.

Key Specifications:

• Material: Polyolefin (flame-retardant, flexible)

• Color: Red (ideal for positive polarity identification or color-coding)

• Pre-Shrink Diameter: 6mm

• Length per Tube: 300mm (approx. 30cm / 12 inches)

• Shrink Ratio: 2:1 – shrinks to approximately 3mm diameter when heated

• Shrink Temperature: Starts at 105°C (221°F)

• Operating Temperature Range: -50°C to +125°C

• Quantity: 10 pieces

Features & Benefits:

• Small & Color-Coded: The red color allows for easy identification of positive leads or circuit organization in tight spaces, perfect for 18-22 AWG wires and small components.

• Strong 2:1 Shrink Ratio: Creates a tight, secure, and protective seal that is waterproof and abrasion-resistant.

• Wide Temperature Range: Suitable for use in demanding environments, including automotive sensors, marine electronics, and consumer devices.

• Chemical & Moisture Resistant: Protects connections from corrosion and environmental damage.

• Precision Application: Ideal for detailed work where both insulation and visual identification are important.

Common Applications:

• Insulating and identifying positive leads in small DC circuits (e.g., robotics, model making).

• Color-coding wires in complex electronic projects or harnesses.

• Protecting small solder joints, component leads, and terminal connections.

• Repairing damaged insulation on thin-gauge wiring (e.g., sensor cables, audio leads).

• DIY electronics, automotive sensors, and hobbyist projects requiring durable, color-coded insulation.

 

Every order at TINKR promises fast shipping to your door, anywhere in New Zealand. Within 1-3 business days. Courier pickups Monday - Friday. Excluding public holidays.

Our standard delivery requires a signature upon receipt, however type any delivery instructions in the box provided during the TINKR check out on how you want your order delivered. For example, No signature required or leave on front porch etc.

While it is possible for many Auckland orders to be delivered the same day, delivery estimates are; North Island - Overnight. South Island and Rural - extra 1-2 days