Gardner Bender 1/2 in. x 4 in. Heat Shrink Tubing

The Gardner Bender 1/2 in. x 4 in. Heat Shrink Tubing provides reliable abrasion and moisture protection for electrical wire and cable applications. Engineered for electrical insulation, marking, and bundling, this flame-retardant polyolefin tubing is ideal for repairing exposed wiring on appliances, extension cords, and small electronics. Featuring a 2:1 shrink ratio, this self-extinguishing tubing shrinks cleanly to recover over wire connections without dripping, cracking, or flowing when heated. It delivers dependable dielectric protection and meets recognized industry standards for safe electrical installations.