Irradiated polyolefin heat-shrinkable cable markers which shrink to 33% of their supplied diameter when heated above 120°C. The legends are printed in black against a white background, thus giving clear identification even under poor lighting conditions. The cable markers are highly flame-retardant to ASTM B876 (burn time more than 5 seconds).

• Three sizes are available;
- Size 3//1: Nominal internal diameter 3 mm
- Size 6//2: Nominal internal diameter 6 mm
- Size 12//4: Nominal internal diameter 12 mm
• Continuous temperature range -55°C to +135°C (+300°C for short periods)
• 3:1 shrink ratio
• Easily and rapidly installed
• Good resistance to common fluids