Gardner Bender 3/8 in. x 4 in. Heat Shrink Tubing

The Gardner Bender 3/8 in. x 4 in. Heat Shrink Tubing provides dependable electrical insulation, strain relief, and moisture protection for a wide range of wire and cable applications. Constructed from flame-retardant polyolefin, this durable tubing effectively safeguards exposed wiring and connections against abrasion, chemicals, and harsh environmental conditions. Featuring a 2:1 shrink ratio, this self-extinguishing tubing easily recovers to fit tightly over cables, splices, and electronic cords. It is ideal for insulating electrical connections, color coding, wire bundling, and repairing damaged cord jackets in commercial, industrial, or home electrical projects.