Built for wire marking in demanding electrical, transit, defence and aerospace environments, these 3:1 heat-shrink sleeves fit tightly around conductors for clear, durable identification. Self-extinguishing polyolefin resists abrasion, fading, heat, UV light, chemicals, fuel and oil, helping marks stay readable in tough installations.

Specifications

Material Self-extinguishing heat-shrink polyolefin
Colour Black on white
Shrink ratio 3:1
Sleeve size 0.125 in diameter × 7 ft length; 0.047 in recovered diameter
Wire range 22–16 AWG; 0.046–0.11 in wire diameter
Compatible printers BMP21, BMP21-LAB, BMP21-PLUS, IDPAL, LABPAL, M210, M210-LAB and M211
Print technology Thermal transfer; continuous format
Service temperature −67°F to 275°F
Standards and compliance UL 224 recognized; RoHS compliant to 2011/65/EU (Pass 2015/863); SAE AS23053/5 (Class 4), AS-5942, SAE AS-81531 and MIL-STD-202