The sleeve has an inner diameter of 1mm before shrinking, making it ideal for ultra-fine wires and miniature connectors that require precise insulation and protection.

It features a 2:1 shrink ratio, meaning it shrinks down to about 0.5mm when heat is applied, ensuring a tight, secure fit that helps prevent exposure and mechanical damage.

Made from flame-retardant polyolefin material, it provides excellent electrical insulation while resisting heat, abrasion, chemicals, and moisture, making it durable and safe for long-term use.

The sleeve operates effectively over a wide temperature range from -55°C to +125°C, with shrinkage beginning near 70°C and completing around 110°C.

Its black color offers a clean, professional look and includes UV resistance to protect against sunlight degradation, suitable for both indoor and outdoor applications.

Supplied in a 1-meter length, the sleeve can be easily cut to the desired size, offering flexibility for various small-scale electrical and electronic insulation tasks.