Assorted 3:1 Adhesive Lined Heatshrink, 3-18mm

This Box of Assorted 3:1 Adhesive Lined Heatshrink Tubing is an essential kit for any automotive wiring job. With a range of diameters from 3mm to 18mm, it’s ideal for sealing, insulating, and protecting wires and connectors in engine bays, lighting systems, or trailer installations. The 3:1 shrink ratio ensures a snug fit over irregular shapes, while the inner adhesive lining melts during heating to create a waterproof, vibration-resistant seal. Organized in a handy box for quick access, this set is perfect for repairs, upgrades, and new installs—offering both versatility and reliability in any auto workshop or garage.

UL approved. UL 224 VW-1.

Contains: 225 pieces 3mm - 18mm: