3-Pk. 1/2 - 1/4-In. Heat Shrink Tubing

Gardner Bender heat shrink tubing is a flame-retardant polyolefin solution for protecting electrical wires and cables in residential, automotive, and industrial applications. This three-piece set shrinks from 1/2-inch down to 1/4-inch diameter, providing a tight, durable seal that guards against short circuits, moisture damage, and abrasion. Whether you're rewiring a circuit, repairing automotive harnesses, or maintaining electronic devices, this tubing delivers dependable insulation and professional-looking results.

The black finish provides a discreet, professional appearance, while the flame-retardant polyolefin material resists heat, chemicals, and mechanical damage. The tubing requires only a standard heat gun or lighter to activate—no special tools or preparation needed for a clean, protected finish.

Features and Benefits

• Versatile sizing: Shrinks from 1/2-inch to 1/4-inch inner diameter, accommodating a wide range of wire gauges and reducing the need for multiple kits.
• Flame-retardant polyolefin: Provides robust protection against abrasion, moisture, and environmental wear.
• Easy application: Requires only a standard heat gun or lighter without special tools or complex preparation.
• Professional appearance: Black finish delivers a clean, discreet look for finished installations and repairs.
• Three-piece convenience: Multiple pieces in one pack for various wire protection projects.

Specifications

• Brand: Gardner Bender
• Model: HST-500
• Quantity: 3-pack
• Shrink range: 1/2-inch to 1/4-inch inner diameter
• Length: 4 inches
• Material: Flame-retardant polyolefin
• Color: Black