1.5mm Heat Shrink Sleeve Black 3:1, Thin Wall, 25m

The Raraion 1.5mm Heat Shrink Sleeve provides a professional-grade, reliable solution for insulating and protecting electrical connections, cables, and components. Manufactured from high-quality polyolefin (PO), this thin-wall tubing is designed to shrink to one-third of its supplied diameter when heat is applied, creating a secure, form-fitting seal that guards against moisture, corrosion, and abrasion.

This black sleeving meets the stringent AMS-DTL-23053/5 Class 1 3 specification, guaranteeing performance for demanding aerospace and industrial applications. It is flame retardant and carries UL224, 125C 600V VW-1 approval, ensuring it is suitable for use in electrical systems where safety is critical. The sleeve operates effectively across a wide temperature range from -55°C to +135°C, making it ideal for both extreme cold and high-heat environments.

Key Features & Benefits

• High Shrink Ratio: A 3:1 shrink ratio provides a tight, conformal fit around connections and components of varying sizes.
• Excellent Chemical Resistance: Resistant to common fluids and solvents, ensuring long-term integrity in harsh conditions.
• Reliable Insulation: Offers superb electrical insulation properties, rated to 600V.
• Easy Application: Heats quickly and evenly with a heat gun, shrinking at a minimum temperature of 70°C.
• 25-Metre Length: Supplied in a convenient 25-metre continuous roll, perfect for multiple jobs and professional installations.

Ideal for a vast range of electrical, automotive, marine, and DIY projects, this heat shrink sleeve is an essential component for creating durable, professional, and safe finishes on wire splices, terminals, and repairs.