PermaSleeve PS Heat-Shrink Polyolefin (B-342) wire marking sleeves combine speed, ease of use, and permanence to create long-lasting, high quality identification.

• 3:1 heat shrinkable sleeve fit snugly around wires for maximum insulation protection and permanent identification
• Fade-resistant and smudge-proof for superior aesthetic appearance
• Cold resistant and flame-retardant with an operating temperature of -67F to 275F (-55C to 135C)