Heat Shrink Sleeve 3mm:

The 3mm Heat Shrink Sleeve from Robo Pixel is a premium-quality heat shrink tubing designed to provide reliable electrical insulation, wire protection, cable organization, and strain relief for electrical and electronic applications. Manufactured from durable polyolefin material, this heat shrink sleeve contracts evenly when heated, creating a tight, secure, and professional finish around wires, solder joints, terminals, and connectors.

With a 3mm inner diameter, it is ideal for insulating small to medium-sized wires and cables used in Arduino projects, Raspberry Pi projects, robotics, drones, automotive wiring, PCB assemblies, electrical maintenance, and DIY electronics. The tubing protects electrical connections from abrasion, moisture, dust, corrosion, and mechanical damage, helping improve safety and extend cable life.

Whether you're repairing damaged wires, insulating soldered joints, or organizing wiring in electronic devices, the 3mm Heat Shrink Sleeve delivers a dependable and cost-effective solution for professionals and hobbyists alike.

Technical Specifications