Du-Bro 436 Heat Shrink Tubing - 3/32" (2.3mm) Heat Shrink (Green) 4/pkg

The ideal solution for many of your modeling needs. This tubing has been specially formulated to shrink up to one half its original diameter simply by using a heat gun, soldering iron, or cigarette lighter. Ideal for insulating electrical splices, and also covering electrical plugs and connectors. All come in 3" (76mm) lengths.