Black Polyolefin Adhesive Heat Shrinkable Sleeves are designed to provide insulation, strain relief, and environmental protection to a wide range of electrical connections. The sleeves are made of high-quality polyolefin material that is resistant to water, chemicals, and UV radiation, ensuring long-lasting protection against environmental factors.
The sleeves have a 3:1 shrink ratio, which means that they can shrink down to one-third of their original size when exposed to heat. This property makes them perfect for use in applications where a tight, secure fit is required around the connector or wire. Additionally, the adhesive lining inside the sleeve provides a strong bond between the sleeve and the wire or connector, further ensuring a secure fit.