BRADY PermaSleeve B-342 Heat Shrink Tubing Printable Wire Marking Sleeves

BRADY PermaSleeve B-342 heat-shrink tubing is a printable, full-circle sleeve designed for permanent wire and cable identification and insulation protection. Made from irradiated polyolefin with a 3:1 shrink ratio, these industrial-grade sleeves resist abrasion, chemicals, fuels, oil, UV exposure and wide temperature extremes (documented range to -55°C to +135°C in variant data). Clear, legible text can be produced using thermal transfer and dot matrix print methods compatible with BMP21, BMP21-PLUS, BMP21-LAB, M210, M210-LAB and M211 printers. The material is described as fade resistant and fire retardant and is listed as a UL Recognized Component to UL224; RoHS transition/compliance is also referenced in variant information. Thermal transfer ribbons are referenced for best results (examples listed in variant data include R6600, R4300, R4502S, R6000, R6700 and R5000 series), and any industrial-grade heat gun may be used to shrink the markers. Suitable use cases include wire harness identification, control and electrical panels, and general wire and cable marking in demanding environments.

• Compatible with the BMP21-PLUS or ID PAL label printers, permasleeve wire labels are an indispensable asset for electrical contractors, maintenance crews, construction teams, and industrial professionals.Always use official Brady labels designed for use with BMP21-PLUS, BMP21-LAB, IDPAL and LABPAL Label Printers
• Permasleeve labels provide a wire marking solution that combines speed, ease of use, and permanence to create long-lasting, high quality identification
• Polyolefin wire marking sleeves print in black text on a white background with a smudge-proof finish
• 3:1 heat-shrinking wire marking sleeve is ideal for labeling in harsh environments and is resistant to exposure to chemicals, grease, oil, and cleaning agents
• Made from Brady's B-342 Polyolefin PermaSleeve Marker material, a non-adhesive, heat-shrinking sleeve that fits around wires or cables for insulation and easy permanent identification