Panduit HSTT25-D Heat Shrink Tubing 0.25 Inches

Product Description

The PANDUIT HSTT25-D is a thin-wall heat shrink tubing with a recovered diameter of 0.25 inches (6.4 mm). Heat shrink tubing is used to insulate, protect, and bundle wire terminations, splices, and cable assemblies. When heat is applied, the tubing contracts tightly around the conductor or connector to form a secure, protective sleeve. This product is sold as an individual piece and is a standard supply item for electricians, panel builders, and wire harness assemblers working in commercial, industrial, and residential applications.

Thin-wall heat shrink tubing at this diameter is commonly used on medium-gauge wiring, connectors, and terminals. It is well suited for wire insulation repair, color coding, strain relief, and bundling tasks in electrical panels, control cabinets, automotive wiring, and general wire management installations. The 0.25-inch recovered size covers a practical range of conductor sizes and terminal barrels encountered in everyday electrical and low-voltage work.

Key Features

• Thin-wall construction for a low-profile, compact fit over conductors and terminals
• 0.25 inch (6.4 mm) recovered inside diameter
• Provides insulation, abrasion protection, and strain relief at wire terminations
• Sold as individual piece for single-application or small-quantity use
• Suitable for electrical, low-voltage, and wire harness assembly work

Compatibility

Designed as a standard thin-wall heat shrink sleeve compatible with conductor sizes and terminal barrels that fit within a 0.25 inch recovered inside diameter, typical in general electrical and low-voltage wiring applications.

Installation Notes

Installation is performed by electricians and wire technicians using a heat gun or similar controlled heat source. De-energize and isolate all circuits before applying heat shrink tubing to any conductor or termination. Position the tubing over the target area before applying heat, and apply heat evenly along the length of the sleeve to achieve uniform recovery. Avoid open flame, as uncontrolled heat sources can damage the tubing or adjacent wiring.