Brady PermaSleeve M4C-187-7641 is a heat-shrink marking sleeve for identifying wires and cables. It uses B-7641 polyolefin material and prints in black on white, making cable markings easy to read.
The continuous sleeve has a supplied diameter of 0.187 in and a length of 5.5 ft. Its low-smoke, halogen-free and flame-retardant properties are intended for wire-marking applications, including mass transit and marine environments. A 2:1 shrink ratio lets the sleeve contract around a cable when heated.
It is compatible with Brady BMP41, BMP51, BMP53, M410, M510 and M511 printers.