Gardner Bender 4 in. 8-Piece Heat Shrink Tubing Assortment

The Gardner Bender 4 in. 8-Piece Heat Shrink Tubing Assortment provides dependable insulation, protection, and strain relief for electrical wiring and cord repair projects. Constructed from flame-retardant polyolefin material, this tubing shrinks smoothly to create a tight, secure seal around exposed wires, terminals, and splices. Engineered with a 2:1 shrink ratio and high dielectric strength, this assortment is suitable for cable bundling, wire identification, and repairing appliance or electronic cords. The self-extinguishing polyolefin tubing resists cracking and dripping when exposed to standard shrink temperatures.