• 3:1 heat shrinkable sleeve fits 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 -67°F to 275°F (-55°C to 135°C)
• Meets SAE-AMS-DTL-23053/5C (Class 1), SAE-AS-81531, MIL-STD-202;RoHS Compliant;and UL Recognized
• M61-R4310, M71-R4300 ribbon is required to print the label

The PermaSleeve PS Heat-Shrink Polyolefin (B-342) wire marking sleeves combine speed, ease of use, and permanence to create long-lasting, high-quality identification. It has a sleeve diameter of 0.187". The label is chemical resistant, corrosion resistant, humidity resistant, UV resistant and weather resistant. This single-sided printable label has a shrink ratio of 3:1. These labels are compatible with BMP61, BMP71 printers, M61-R4310, M71-R4300 ribbon and R4300, R4502S, R5000, R6600, R6700 ribbon series. They are compatible with the wire with a diameter range of 0.062" to 0.15" and a wire gauge range of 20 AWG to 10 AWG. It is used in electrical labeling, wire and cable labelling.