Product Details
Brady BMP21 series Permasleeve wire marking sleeves measure 3/16" in diameter and 7' in length, featuring a black-and-white design with the model number M21-187-C-342. Made from B-342 polyolefin, these non-adhesive, heat-shrinking sleeves provide easy permanent identification by fitting snugly around wires or cables, ensuring maximum insulation protection. The sleeves utilize a 3:1 heat-shrinking ratio, making them suitable for labeling in harsh environments due to their resistance to chemicals, grease, oil, and cleaning agents. With a smudge-proof finish, the printed black text contrasts against the white background for clear visibility. They offer cold resistance and are flame-retardant, operating effectively within a temperature range of -67° F to 275° F (-55° C to 135° C). These Permasleeve wire labels are particularly useful for electrical contractors, maintenance crews, and industrial professionals, providing a combination of speed, ease of use, and long-lasting quality identification.
