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

The Gardner Bender Heat Shrink Tubing provides robust abrasion and moisture protection for electrical wire and cable installations. Built from high-quality flame-retardant polyolefin, this heat shrink tubing ensures durable insulation and dependable performance in a variety of electrical maintenance and repair projects. Ideal for insulating bare wire, repairing cords, marking lines, and organizing wire bundles, this tubing shrinks quickly under heat without dripping, cracking, or flowing. Its reliable dielectric strength and chemical resistance make it an essential solution for professional electricians and DIY enthusiasts alike.