Heat Shrink Tubing Kit GEKO G02823 1.5–13 mm, 100 pcs

Heat Shrink Tubing Kit GEKO G02823 contains 100 pieces of heat shrink tubes in a range of diameters from 1.5 mm to 13 mm, created for insulating electrical connections, protecting wire bundles and providing strain relief. The kit is suitable for a variety of repair, wiring and DIY tasks where a reliable, compact insulating sleeve is required. Tubing is designed to shrink uniformly when heated to form a snug, protective layer over soldered joints, splices and exposed conductors.

Advantages

This heat shrink tubing kit offers a broad range of sizes to cover thin signal wires up to thicker cable groups, allowing precise selection for secure insulation. The material provides mechanical protection against abrasion and improves moisture resistance at connection points. The product is compact and easy to store, with enough pieces for multiple repairs and small installation jobs. Shrinking behavior creates a tight fit that minimizes movement and helps maintain electrical continuity and safety.

Suitable for

• Insulating soldered joints and wire splices
• Protecting and bundling wiring in automotive, household and electronic applications
• Strain relief at connector interfaces and cable entries
• Repairing damaged wire insulation and preventing short circuits

Key specifications

• Quantity: 100 pieces
• Diameter range before shrinking: 1.5 mm to 13 mm
• Material: heat-shrink polymer (designed for electrical insulation)
• Color: assorted or standard dark (check package contents)
• Intended function: electrical insulation, mechanical protection, strain relief

How to use

Select a tube with an appropriate diameter so that it fits loosely over the connection before shrinking. Position the tubing over the joint or exposed conductor, then apply heat evenly using a heat gun, lighter or hot air source while avoiding direct flame contact that could damage the material or adjacent components. Heat until the tubing uniformly contracts and forms a secure sleeve around the wire; allow it to cool before handling. For best results, ensure surfaces are clean and dry prior to application.

Usage recommendations

Use a temperature-controlled heat gun for even shrinkage and to reduce risk of overheating nearby components. For electrical work, disconnect power and verify insulation integrity after installation. Store the kit in a dry, cool place away from direct sunlight to preserve material properties.