RARAION 3mm Black Heat Shrink Tube — 3:1 Thin-Wall, 25m Roll

RARAION 3mm black heat-shrink tubing supplied on a 25m roll. Thin-wall construction with a 3:1 shrink ratio delivers significant diameter reduction while keeping added bulk to a minimum. Ideal for insulating and protecting wires, bundling cables, and providing strain relief in electronic and electrical projects. Easy to cut and apply for both professional installations and DIY use.