HiLo 12mm Black Heat Shrink Sleeving, Polyolefin, 25m Length

The HiLo 12mm Black Heat Shrink Sleeving provides durable insulation and protection for electrical cables and connections. Made from high-quality polyolefin, this flexible tubing is resistant to common fluids and solvents, ensuring long-term reliability even in harsh environments.

This heat shrink sleeve meets AMS-DTL-23053/5 class 1 & 3 standards and carries UL224, 125C 600V VW-1 approvals. It features flame-retardant properties and maintains functionality across a wide operating temperature range from -55°C to +135°C, making it suitable for diverse industrial and electrical applications.

With a 3:1 shrink ratio, the sleeve tightly conforms to cables when heated, reducing its inner diameter from 12mm to a maximum of 4mm for a secure fit. Each roll provides generous coverage with a 25 metre (82ft) length, offering extended protection for multiple wiring projects.

Key benefits:

• Flame-retardant for enhanced safety
• Resistant to oils, fuels and common industrial fluids
• Excellent electrical insulation properties
• Meets stringent aerospace and automotive standards
• Thin wall design maintains flexibility